Add support for Amazon Music

[hrasadi]

It works perfectly on Spotify (macOS Sierra) but does nothing when it comes to Amazon Music. I am not sure if the tweak should be done here or in the AM app itself, but it is definitely easier to ask here first :)

Thanks

[james1238]

works with my headset(sony) and amazon music

[musiKk]

I'm on Big Sur and desperate to get play/pause working. This seemed like a good deal, however, it only works partially. Pause works now but resume does not. Both AirPods Pro and Sony WH-1000XM3. I tried bubo. (The non-bubo version even breaks media keys but that's not unexpected I guess.) Any chance any of you figured something out?