Symamp by Prodatron is a musical player for SymbOS which let you play these formats :

• MOD (4 canals)
• SA2 (Surprise! Adlib Tracker 2)
• SKM (compiled Starkos modules)
• ST2 (Soundtrakker 128 modules)
• PT3 (ZX Spectrum Protracker/6channel Vortex Tracker)
• MP3

It supports the following sound cards/chips (all internal sound chips of course) :

• Dave soundchip of the Enterprise 64/128
• CPC Playcity expansion
• MSX Darky catridge
• Dk'tronics AY soundcard for the PCW
• any MP3MSX compatible MP3 decoder on any platform
• OPL4 (MoonSound, MonsterSound, OPL4 Shockwave, Dal So Ri)
• carte Willy de Pulkomandy