What rock band was the mentor of Jimmy McCulloch the lead guitarist for?
Jimmy McCulloch:  McCulloch was a friend of the Who and a member of the band Thunderclap Newman, which was created and produced by his mentor Pete Townshend. Pete Townshend: Peter Dennis Blandford Townshend (born 19 May 1945) is an English musician, singer, songwriter, and multi-instrumentalist, best known as the lead guitarist, backing vocalist, and main songwriter for the rock band the Who.
the Who