Guitarist Dave Gregory is known best for his work with a rock band  lead by what two songwriters?
Dave Gregory (musician): David Charles Gregory (born 21 September 1952, Swindon, Wiltshire, England) is an English guitarist known best for his work with the rock band XTC. XTC:  Led by songwriters Andy Partridge and Colin Moulding, the band emerged from the late 1970s punk and new wave explosion, later playing in a variety of styles that ranged from angular guitar riffs to elaborately arranged pop.
i don't know