TROC was a french jazz-fusion group with:
André Ceccarelli (drums); Alex Ligertwood* (singer); Jannick Top**, then Francis Moze (bass); Jacky Giraudo** then Claude Engel**; Henri Giordano (electric piano)

* Santana ** Magma

Discography:
- Old ma river (1971)
- Troc (1973 - reedit 2011) Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.