Any apps for Mac to blend tracks together?

macOS & Mac Apps


For my D&D game I play background music. I've got a bunch of playlists set up for different parts of the story. My issue is, the change from one song to the next, when I fire up the battle playlist, for example, is really abrupt.

Anyone know of any application for Mac that can handle this and is accessible?


PS: iTunes can't do this, you can have cross fade on, but that only works with a constantly playing playlist. I've also written a script to be activated by a voiceover shortcut that fades one playlist out, pauses and the next in, which is okay in principle, but goes a bit odd if using my Sonos beam for output as it fixes the volume back to 0... Which is kinda lame.