UADE is the Unix Amiga Delitracker Emulator.

It plays old Amiga tunes through UAE emulation and cloned m68k-assembler
Eagleplayer API.

UADE enables you to play the good old Amiga tunes in almost any format. Over
150 different formats are supported.

WWW: http://zakalwe.fi/uade/
Tunes: http://exotica.fix.no