(There's no video for Ableton Live 1.x yet. Please contribute to MR and add a video now!)
Ableton Live is a loop based music sequencer program that lets you record loops, beat match songs, mix, master, etc...
Ablet_Live_1.01.sit (7.64 MiB / 8.02 MB)
Ableton Live v1.0.1 / compressed w/ Stuffit
ableton_live_update_152.hqx (3.67 MiB / 3.85 MB)
Ableton Live Updater v1.5.2 / BinHex'd, use Stuffit Expander
Mac OS 8.1 - Mac OS 9.2.2
Emulating this? It should run fine under: SheepShaver