Question about Elgato Stream Deck

The app generally allows programmes to be started and key combinations to be simulated (hotkeys). It also supports a few programmes directly and allows certain functions in these programmes to be called up directly. These programmes are currently: Game Capture, Mixer, OBS Studio, Soundboard, Streamlabs OBS, TipeeeStream, Twitch, Twitter, XSplit and YouTube.
But actually, you should be able to control everything with the hotkey function, as all good programmes offer hotkeys for the important functions.

The software from Elgato also allows you to start programmes, play, pause, next, previous track.