There are many artists with the name Opus:
1. An Austrian pop-rock group.
2. A dubstep/grime artist.
3. A Yugoslavian progressive rock band from Belgrade.
4. An English Heavy Melodic Instrumental band.
5. The Martin County High School nationally renown concert choir.
6. A Romanian grunge/stoner rock band.
7. A progressive heavy metal band from Bangladesh.
8. A funk/soul band
9. A psychedelic rock band from Netherlands.
10. A breakbeat artist.