diff --git a/RP2350_HSTX_Video_Synth/code.py b/RP2350_HSTX_Video_Synth/code.py
new file mode 100644
index 000000000..43a37ad0b
--- /dev/null
+++ b/RP2350_HSTX_Video_Synth/code.py
@@ -0,0 +1,568 @@
+# SPDX-FileCopyrightText: 2024 Liz Clark for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
+# FFT calculations based on Phil B.'s Audio Spectrum Light Show Code
+# https://github.com/adafruit/Adafruit_Learning_System_Guides/blob/main/
+# Feather_Sense_Audio_Visualizer_13x9_RGB_LED_Matrix/audio_spectrum_lightshow/code.py
+import gc
+from array import array
+from math import log
+from random import randint
+import board
+from audiobusio import PDMIn
+import displayio
+import picodvi
+import framebufferio
+import vectorio
+from rainbowio import colorwheel
+import adafruit_imageload
+from adafruit_display_shapes.line import Line
+from adafruit_ticks import ticks_ms, ticks_add, ticks_diff
+from adafruit_seesaw import seesaw, rotaryio, digitalio
+from analogio import AnalogIn
+import simpleio
+from ulab import numpy as np
+try:
+    from ulab.utils import spectrogram
+except ImportError:
+    from ulab.scipy.signal import spectrogram
+
+# ------ POTENTIOMETER SETUP ------
+pot1 = AnalogIn(board.A1)
+pot2 = AnalogIn(board.A2)
+pot3 = AnalogIn(board.A3)
+read_pots = True
+# ------ POTENTIOMETER MODE VALUES ------
+mode0_values = [0, 0, 0]
+mode1_values = [0, 0, 0]
+mode2_values = [0, 0, 0]
+mode_vals = [mode0_values, mode1_values, mode2_values]
+# ------ POTENTIOMETER READ FUNCTION ------
+def val(pin):
+    return pin.value
+
+# ------ SEESAW ENCODER ------
+i2c = board.STEMMA_I2C()
+seesaw = seesaw.Seesaw(i2c, addr=0x36)
+seesaw_product = (seesaw.get_version() >> 16) & 0xFFFF
+print("Found product {}".format(seesaw_product))
+if seesaw_product != 4991:
+    print("Wrong firmware loaded?  Expected 4991")
+seesaw.pin_mode(24, seesaw.INPUT_PULLUP)
+button = digitalio.DigitalIO(seesaw, 24)
+button_held = False
+encoder = rotaryio.IncrementalEncoder(seesaw)
+last_position = 0
+
+# ------ SHARED VARIABLES ------
+fft_size = 512
+low_bin = 15
+high_bin = 75
+low_band = (15, 75)
+mid_band = (100, 120)
+spectrum_size = fft_size // 2
+spectrum_bits = log(spectrum_size, 2)
+mode = 0
+new_mode = True
+states = {}
+
+# ------ PICODVI SETUP ------
+displayio.release_displays()
+fb = picodvi.Framebuffer(320, 240, clk_dp=board.CKP, clk_dn=board.CKN,
+                         red_dp=board.D0P, red_dn=board.D0N,
+                         green_dp=board.D1P, green_dn=board.D1N,
+                         blue_dp=board.D2P, blue_dn=board.D2N,
+                         color_depth=8)
+display = framebufferio.FramebufferDisplay(fb, auto_refresh=False)
+
+# ------ PDM MIC ------
+mic = PDMIn(board.D5, board.D6, sample_rate=44100, bit_depth=16)
+rec_buf = array("H", [0] * fft_size)
+
+# pylint: disable=too-many-locals, global-statement, too-many-statements, global-variable-not-assigned
+
+# ------ INITIALIZE BAR GRAPH ANIMATION ------
+def initialize_bars():
+    # based on Phil B.'s Audio Spectrum Light Show Code
+    # https://github.com/adafruit/Adafruit_Learning_System_Guides/blob/main/
+    # Feather_Sense_Audio_Visualizer_13x9_RGB_LED_Matrix/audio_spectrum_lightshow/code.py
+    global states
+    spectrum_group = displayio.Group()
+    display.root_group = spectrum_group
+
+    low_frac = log(low_bin, 2) / spectrum_bits
+    frac_range = log(high_bin, 2) / spectrum_bits - low_frac
+    num_columns = 16
+    column_width = display.width // num_columns
+    column_table = []
+    moving_avg_buffer = [display.height] * num_columns
+    smoothing_factor = 0.5
+    height_multiplier = 5
+    dynamic_level = 10
+    noise_floor = 3.1
+
+    for column in range(num_columns):
+        lower = low_frac + frac_range * (column / num_columns * 0.95)
+        upper = low_frac + frac_range * ((column + 1) / num_columns)
+        mid = (lower + upper) * 0.5
+        half_width = (upper - lower) * 0.5
+        first_bin = int(2 ** (spectrum_bits * lower) + 1e-4)
+        last_bin = int(2 ** (spectrum_bits * upper) + 1e-4)
+        bin_weights = []
+        for bin_index in range(first_bin, last_bin + 1):
+            bin_center = log(bin_index + 0.5, 2) / spectrum_bits
+            dist = abs(bin_center - mid) / half_width
+            if dist < 1.0:
+                dist = 1.0 - dist
+                bin_weights.append(((3.0 - (dist * 2.0)) * dist) * dist)
+        total = sum(bin_weights)
+        bin_weights = [
+            (weight / total) * (0.8 + idx / num_columns * 1.4)
+            for idx, weight in enumerate(bin_weights)
+        ]
+        column_table.append(
+            [
+                first_bin - low_bin,
+                bin_weights,
+                colorwheel(225 * column / num_columns),
+                display.height,
+                0.0,
+            ]
+        )
+        bar_pal = displayio.Palette(1)
+        bar_pal[0] = colorwheel(225 * column / num_columns)
+        rect = vectorio.Rectangle(
+            pixel_shader=bar_pal,
+            width=column_width,
+            height=1,
+            x=column * column_width,
+            y=display.height,
+        )
+        spectrum_group.append(rect)
+
+    peak_palette = displayio.Palette(1)
+    peak_palette[0] = 0x808080
+    for column in range(num_columns):
+        column_table[column].append(display.height)
+        column_table[column].append(0.0)
+        peak_dot = vectorio.Rectangle(
+            pixel_shader=peak_palette,
+            width=column_width,
+            height=5,
+            x=column * column_width,
+            y=display.height,
+        )
+        spectrum_group.append(peak_dot)
+
+    states = {
+        "spectrum_group": spectrum_group,
+        "column_table": column_table,
+        "moving_avg_buffer": moving_avg_buffer,
+        "smoothing_factor": smoothing_factor,
+        "height_multiplier": height_multiplier,
+        "dynamic_level": dynamic_level,
+        "noise_floor": noise_floor,
+        "num_columns": num_columns,
+        "column_width": column_width,
+        "peak_pal": peak_palette,
+    }
+
+# ------ BAR GRAPH ANIMATION ------
+def bars(pos, read):
+    global states
+    if read:
+        states["peak_pal"][0] = colorwheel(pos[0])
+        states["noise_floor"] = pos[1]
+        states["smoothing_factor"] = pos[2]
+    spectrum_group = states["spectrum_group"]
+    column_table = states["column_table"]
+    moving_avg_buffer = states["moving_avg_buffer"]
+    smoothing_factor = states["smoothing_factor"]
+    height_multiplier = states["height_multiplier"]
+    dynamic_level = states["dynamic_level"]
+    noise_floor = states["noise_floor"]
+    num_columns = states["num_columns"]
+
+    mic.record(rec_buf, fft_size)
+    samples = np.array(rec_buf)
+
+    spectrum = spectrogram(samples)[low_bin : high_bin + 1]
+    spectrum = np.log(spectrum + 1e-7)
+    spectrum = np.maximum(spectrum - noise_floor, 0)
+    lower = max(np.min(spectrum), 4)
+    upper = min(max(np.max(spectrum), lower + 12), 20)
+    if upper > dynamic_level:
+        dynamic_level = upper * 0.7 + dynamic_level * 0.3
+    else:
+        dynamic_level = dynamic_level * 0.5 + lower * 0.5
+    states["dynamic_level"] = dynamic_level
+    max_height = display.height
+    data = (spectrum - lower) * (max_height / (dynamic_level - lower)) * height_multiplier
+
+    for column, element in enumerate(column_table):
+        first_bin = element[0]
+        column_top = display.height + 1
+        for bin_offset, weight in enumerate(element[1]):
+            if first_bin + bin_offset < len(data):
+                column_top -= data[first_bin + bin_offset] * weight
+        column_top = max(0, int(column_top))
+        moving_avg_buffer[column] = (
+            moving_avg_buffer[column] * (1 - smoothing_factor) +
+            column_top * smoothing_factor
+        )
+        smoothed_top = int(moving_avg_buffer[column])
+        rect = spectrum_group[column]
+        rect.height = display.height - smoothed_top
+        rect.y = smoothed_top
+
+        if smoothed_top < element[3]:
+            element[3] = smoothed_top - 1
+            element[4] = 0
+        else:
+            element[3] += element[4]
+            element[4] += 0.2
+        peak_position = max(0, int(element[3]))
+        peak_dot = spectrum_group[num_columns + column]
+        peak_dot.y = peak_position
+    display.refresh()
+# ------ INITIALIZE CIRCLE ANIMATION ------
+def initialize_circles():
+    global states
+    spectrum_group = displayio.Group()
+    display.root_group = spectrum_group
+    palette = displayio.Palette(1)
+    palette[0] = 0xFFFFFF
+    center_palette = displayio.Palette(1)
+    center_palette[0] = 0xFF0000
+    center_circle = (
+    vectorio.Circle(pixel_shader=center_palette, radius=5,
+                    x=display.width // 2, y=display.height // 2)
+    )
+    spectrum_group.append(center_circle)
+    num_circles = 16
+    smoothing_factor = 0.5
+    decay_factor = 0.2
+    circles = []
+    directions = []
+    smoothed_radii = [5] * num_circles
+
+    for i in range(num_circles):
+        radius = 5
+        x_pos = randint(radius, display.width - radius)
+        y_pos = randint(radius, display.height - radius)
+        dx = randint(-2, 2) or 1
+        dy = randint(-2, 2) or 1
+        color_index = (255 * i) // num_circles
+        circle_palette = displayio.Palette(1)
+        circle_palette[0] = colorwheel(color_index)
+        circle = vectorio.Circle(pixel_shader=circle_palette, radius=radius, x=x_pos, y=y_pos)
+        spectrum_group.append(circle)
+        circles.append(circle)
+        directions.append([dx, dy])
+    states = {
+        "spectrum_group": spectrum_group,
+        "center_circle": center_circle,
+        "center_radius_smoothed": 5,
+        "circles": circles,
+        "directions": directions,
+        "smoothed_radii": smoothed_radii,
+        "smoothing_factor": smoothing_factor,
+        "decay_factor": decay_factor,
+        "dynamic_level": 15,
+        "noise_floor": 3.1,
+        "max_radius": 100,
+        "num_circles": num_circles,
+        "center_palette": center_palette,
+        "speed": 1,
+    }
+# ------ BOUNCING CIRCLES ANIMATION ------
+def bouncing_circles(pos, read):
+    global states
+    if read:
+        states["center_palette"][0] = colorwheel(pos[0])
+        states["noise_floor"] = pos[1]
+        states["smoothing_factor"] = pos[2]
+        states["decay_factor"] = pos[2] - 0.3
+    mic.record(rec_buf, fft_size)
+    samples = np.array(rec_buf)
+    spectrum = spectrogram(samples)[low_bin : high_bin + 1]
+    spectrum = np.log(spectrum + 1e-7)
+    spectrum = np.maximum(spectrum - states["noise_floor"], 0)
+    lower = max(np.min(spectrum), 4)
+    upper = min(max(np.max(spectrum), lower + 12), 20)
+    if upper > states["dynamic_level"]:
+        states["dynamic_level"] = upper * 0.7 + states["dynamic_level"] * 0.3
+    else:
+        states["dynamic_level"] = states["dynamic_level"] * 0.5 + lower * 0.5
+    overall_amplitude = np.sum(spectrum)
+    max_center_radius = 50
+    target_center_radius = (
+    int((overall_amplitude / (states["dynamic_level"] * states["num_circles"])) * max_center_radius)
+    )
+    if target_center_radius < states["center_radius_smoothed"]:
+        states["center_radius_smoothed"] = (
+            states["center_radius_smoothed"] * (1 - states["decay_factor"]) +
+            target_center_radius * states["decay_factor"]
+        )
+    else:
+        states["center_radius_smoothed"] = (
+            states["center_radius_smoothed"] * (1 - states["smoothing_factor"]) +
+            target_center_radius * states["smoothing_factor"]
+        )
+    states["center_circle"].radius = int(states["center_radius_smoothed"])
+    data = (spectrum - lower) * (states["max_radius"] / (states["dynamic_level"] - lower))
+    for i, circle in enumerate(states["circles"]):
+        target_radius = max(2, int(data[i]))
+        if target_radius < states["smoothed_radii"][i]:
+            states["smoothed_radii"][i] = (
+                states["smoothed_radii"][i] * (1 - states["decay_factor"]) +
+                target_radius * states["decay_factor"]
+            )
+        else:
+            states["smoothed_radii"][i] = (
+                states["smoothed_radii"][i] * (1 - states["smoothing_factor"]) +
+                target_radius * states["smoothing_factor"]
+            )
+        circle.radius = int(states["smoothed_radii"][i])
+        dx, dy = states["directions"][i]
+        circle.x += dx
+        circle.y += dy
+        if circle.x - circle.radius <= 0 or circle.x + circle.radius >= display.width:
+            states["directions"][i][0] *= -1  # Reverse x direction
+        if circle.y - circle.radius <= 0 or circle.y + circle.radius >= display.height:
+            states["directions"][i][1] *= -1 # Reverse y direction
+    display.refresh()
+# ------ PARTY PARROT INIT ------
+def initialize_party():
+    global states
+    spectrum_group = displayio.Group()
+    display.root_group = spectrum_group
+    bitmap, palette = adafruit_imageload.load(
+        "/partyParrotsBig.bmp",
+        bitmap=displayio.Bitmap,
+        palette=displayio.Palette
+    )
+    parrot_grid = displayio.TileGrid(
+        bitmap,
+        pixel_shader=palette,
+        tile_height=128,
+        tile_width=132,
+        x=(display.width - 128) // 2,
+        y=0
+    )
+    spectrum_group.append(parrot_grid)
+    line_group = displayio.Group()
+    spectrum_group.append(line_group)
+    pal_bg = displayio.Palette(1)
+    pal_bg[0] = 0x0000FF
+    palette_white = displayio.Palette(1)
+    palette_white[0] = 0xFFFFFF
+    pal = displayio.Palette(1)
+    pal[0] = 0xFF00FF
+    left_circle = vectorio.Circle(
+        pixel_shader=pal, radius=5, x=5, y=5
+    )
+    right_circle = vectorio.Circle(
+        pixel_shader=pal, radius=5, x=display.width - 5, y=5
+    )
+    spectrum_group.append(left_circle)
+    spectrum_group.append(right_circle)
+    ground = vectorio.Rectangle(
+        pixel_shader=pal_bg,
+        width=display.width,
+        height=display.height - 128,
+        x=0,
+        y=128
+    )
+    line_group.append(ground)
+    horizon_line = vectorio.Rectangle(
+        pixel_shader=palette_white,
+        width=display.width,
+        height=1,
+        x=0,
+        y=128
+    )
+    line_group.append(horizon_line)
+    slanted_lines_coords = [
+        (0, 136, 34, 128),
+        (0, 188, 76, 128),
+        (34, 240, 113, 128),
+        (117, 240, 148, 128),
+        (198, 240, 182, 128),
+        (294, 240, 216, 128),
+        (320, 176, 255, 128),
+        (320, 133, 297, 128)
+    ]
+    for coords in slanted_lines_coords:
+        line = Line(coords[0], coords[1], coords[2], coords[3], 0xFFFFFF)
+        line_group.append(line)
+    horizontal_lines = []
+    for _ in range(5):
+        line_rect = vectorio.Rectangle(
+            pixel_shader=palette_white,
+            width=display.width,
+            height=2,
+            x=0,
+            y=0
+        )
+        line_group.append(line_rect)
+        horizontal_lines.append(line_rect)
+    states = {
+        "pal": pal,
+        "pal_bg": pal_bg,
+        "pal_line": palette_white,
+        "spectrum_group": spectrum_group,
+        "parrot_grid": parrot_grid,
+        "line_group": line_group,
+        "horizontal_lines": horizontal_lines,
+        "frame_index": 0,
+        "low_band_threshold": 3.4,
+        "mid_band_threshold": 3.4,
+        "smoothing_factor": 0.5,
+        "last_i": 146,
+        "dynamic_level": 15,
+        "decay_factor": 2,
+        "max_center_radius": 10,
+        "center_radius_smoothed": 2,
+        "left_circle": left_circle,
+        "right_circle": right_circle,
+        "clock_clock": ticks_ms(),
+        "clock_time": int(0.01 * 1000),
+        "i": 152
+    }
+# ------ PARTY PARROT ANIMATION ------
+def party_parrot(pos, read):
+    global states
+    if read:
+        states["pal"][0] = colorwheel(pos[0])
+        states["max_center_radius"] = pos[1]
+        states["low_band_threshold"] = pos[2]
+        states["mid_band_threshold"] = pos[2]
+    left_circle = states["left_circle"]
+    right_circle = states["right_circle"]
+    parrot_grid = states["parrot_grid"]
+    horizontal_lines = states["horizontal_lines"]
+    frame_index = states["frame_index"]
+    last_i = states["last_i"]
+    center_radius_smoothed = states["center_radius_smoothed"]
+    dynamic_level = states["dynamic_level"]
+    low_band_threshold = states["low_band_threshold"]
+    mid_band_threshold = states["mid_band_threshold"]
+    smoothing_factor = states["smoothing_factor"]
+    decay_factor = states["decay_factor"]
+    clock_clock = states["clock_clock"]
+    palette_blue = states["pal_bg"]
+    palette_white = states["pal_line"]
+    i = states["i"]
+    if i > 128:
+        last_i = i
+        i -= 1
+    else:
+        i = 152
+    mic.record(rec_buf, fft_size)
+    samples = np.array(rec_buf)
+    spectrum = spectrogram(samples)
+    spectrum = np.log(spectrum + 1e-7)
+    spectrum = np.maximum(spectrum - 3.1, 0)
+    low_band_avg = np.mean(spectrum[low_band[0]:low_band[1] + 1])
+    mid_band_avg = np.mean(spectrum[mid_band[0]:mid_band[1] + 1])
+    overall_amplitude = np.sum(spectrum)
+    target_center_radius = (
+    int((overall_amplitude / (dynamic_level * 16)) * states["max_center_radius"])
+    )
+    if target_center_radius < center_radius_smoothed:
+        center_radius_smoothed = (
+        center_radius_smoothed * (1 - decay_factor) + target_center_radius * decay_factor
+        )
+    else:
+        center_radius_smoothed = (
+        center_radius_smoothed * (1 - smoothing_factor) + target_center_radius * smoothing_factor
+        )
+    left_circle.radius = int(center_radius_smoothed)
+    right_circle.radius = int(center_radius_smoothed)
+    if low_band_avg >= low_band_threshold * 1.1 or mid_band_avg >= mid_band_threshold * 1.1:
+        frame_index = (frame_index + 1) % 10
+        parrot_grid[0] = frame_index
+    if ticks_diff(ticks_ms(), clock_clock) >= states["clock_time"]:
+        for idx, offset in enumerate([0, 25, 50, 75, 100]):
+            horizontal_lines[idx].y = last_i + offset
+            horizontal_lines[idx].pixel_shader = palette_blue
+        for idx, offset in enumerate([0, 25, 50, 75, 100]):
+            horizontal_lines[idx].y = i + offset
+            horizontal_lines[idx].pixel_shader = palette_white
+        clock_clock = ticks_add(clock_clock, states["clock_time"])
+    display.refresh()
+    states["frame_index"] = frame_index
+    states["last_i"] = last_i
+    states["i"] = i
+    states["center_radius_smoothed"] = center_radius_smoothed
+# ------ THE LOOP ------
+while True:
+    # read encoder - if value != then change mode
+    position = -encoder.position
+    if position != last_position:
+        if position > last_position:
+            mode = (mode + 1) % 3
+        else:
+            mode = (mode - 1) % 3
+        new_mode = True
+        last_position = position
+    # encode button - switch between reading potentiometer
+    # to control animations or using default values
+    if not button.value and not button_held:
+        button_held = True
+        read_pots = not read_pots
+        print("Button pressed")
+    if button.value and button_held:
+        button_held = False
+        print("Button released")
+    # if a new mode is selected, run init function
+    if new_mode:
+        new_mode = False
+        print(f"switching modes! {mode}")
+        del states
+        gc.collect()
+        display.refresh()
+        if mode == 0:
+            initialize_bars()
+        if mode == 1:
+            initialize_circles()
+        if mode == 2:
+            initialize_party()
+    # mode 0 - bar graph visualizer
+    if mode == 0:
+        bars(mode0_values, read_pots)
+        # pot 1 - control color of bouncing dot
+        color = simpleio.map_range(val(pot1), 0, 65535, 0, 255)
+        mode_vals[0][0] = color
+        # pot 2 - raise/lower noise floor
+        noise = simpleio.map_range(val(pot2), 0, 65535, 2.5, 4.5)
+        mode_vals[0][1] = noise
+        # pot 3 - smooth bar animation
+        smooth = simpleio.map_range(val(pot3), 0, 65535, 0.5, 0.05)
+        mode_vals[0][2] = smooth
+    # mode 1 - bouncing circles visualizer
+    if mode == 1:
+        bouncing_circles(mode1_values, read_pots)
+        # pot 1 - control color of center circle
+        color = simpleio.map_range(val(pot1), 0, 65535, 0, 255)
+        mode_vals[1][0] = color
+        # pot 2 - raise/lower noise floor
+        noise = simpleio.map_range(val(pot2), 0, 65535, 2.5, 4.5)
+        mode_vals[1][1] = noise
+        # pot 3 - smooth circle size change
+        smooth = simpleio.map_range(val(pot3), 0, 65535, 0.8, 0.4)
+        mode_vals[1][2] = smooth
+    # mode 2 - party parrot synth wave
+    if mode == 2:
+        party_parrot(mode2_values, read_pots)
+        # pot 1 - control color of side circles
+        color = simpleio.map_range(val(pot1), 0, 65535, 0, 255)
+        mode_vals[2][0] = color
+        # pot 2 - mid & low end noise floor aka parrot sensitivity
+        dynamic = simpleio.map_range(val(pot2), 0, 65535, 3.0, 6.0)
+        mode_vals[2][1] = dynamic
+        # pot 3 - size of side circles
+        rad = simpleio.map_range(val(pot3), 0, 65535, 2, 12)
+        mode_vals[2][2] = rad
diff --git a/RP2350_HSTX_Video_Synth/partyParrotsBig.bmp b/RP2350_HSTX_Video_Synth/partyParrotsBig.bmp
new file mode 100644
index 000000000..89244c332
Binary files /dev/null and b/RP2350_HSTX_Video_Synth/partyParrotsBig.bmp differ