Infinite Music — Guide
How It Works
Minecraft's music manager schedules each track with a random delay before and after it plays. Those delays are what create the long silences between songs.
Infinite Music hooks into the music manager and reduces that scheduled delay to (near) zero, so as soon as one track ends the next is queued immediately. Nothing else about the music system changes - the same vanilla songs play, in the same situations (menu, creative, overworld, nether, etc.), just without the long quiet gaps in between.