Amethyst has a lot of built in shortcuts, below is a list of their default mappings

Menu actions that have a shortcut mapped to them will show their key combination with a small animation when the user activates the key

Mappings

KeyAction
Previous song
Next song
Seek ahead
Seek behind
SpacePlay/pause
Page UpRaise volume
Page DownLower volume
FFavorite current track
CTRL + R / F5Reload window
CTRL + OOpen file
CTRL + P / KOpen command palette
CTRL + SHIFT + OOpen folder
CTRL + SHIFT + XClear queue
CTRL + SHIFT + ZClear errored / deleted
CTRL + ALT + RReload all metadata
CTRL + SHIFT+ +Zoom in
CTRL + -Zoom out
CTRL + 0Reset Zoom
CTRL + ,Open settings
F9Toggle debug stats / FPS
F10Toggle playback controls
F11Toggle fullscreen