Repeat-One should not fade out, at least not always

[adiabatic]

Kind of a precursor/possibly easier version of #55.

I’m listening to https://chiptune.app/?play=%2FNintendo%20SNES%2FDonkey%20Kong%20Country%2F07%20Aquatic%20Ambiance.spc a lot and it fades out at the end — but as far as I can tell, looping back to the beginning immediately should be fine to keep the party going without breaks.

This won’t be fine for the odd track that needs dal-signo-al-coda behavior (sorry, it’s been a long time since I was in junior high school band) like https://chiptune.app/?play=KxoDu-M3 in https://chiptune.app/browse/Nintendo%20SNES/Secret%20of%20Mana, but it’d be great for a bunch of tracks.

[KungFuFurby]

There's a different reason why one would want to listen past to the end of the track, and that is if the tagging itself misses out on part of the song... my own NSF music being among the stuff where I definitely have more than 2 minutes and 30 seconds of music on them.