If
E1877331
UNEXPLORED
If was a British jazz-rock and progressive rock band active primarily in the early 1970s, known for its sophisticated horn arrangements and fusion of jazz improvisation with rock structures.
All labels observed (1)
| Label | Occurrences |
|---|---|
| If canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.