Or a 68030 for that matter. In fact, I still use [link|http://markn.users.netlink.co.uk/16Bit/tt030.html|one] for a MIDI sequencing computer.
Mine only has 2M of RAM, and an 80M hdd, but that's more than enough for sequencing.
One of these days I might just try turning it into a Linux/m68k box.