What do both Andy Partridge and John Mayer do in their bands as well as writing songs and singing?
Andy Partridge Andrew John Partridge (born 11 November 1953) is an English singer, songwriter, guitarist, and record producer who co-founded the rock band XTC. He lives in Swindon, Wiltshire, where he was raised.
Andrew VanWyngarden Andrew Wells VanWyngarden (born February 1, 1983) is an American musician. He is the lead vocalist, guitar player and songwriter for the band MGMT, praised for (according to "Interview Magazine") "an uncanny knack for producing pop music that sounds as if it were filtered through a kaleidoscope." One of his (and MGMT cofounder Benjamin Goldwasser's) songs "Kids" (from the "Oracular Spectacular" album) received a nomination for the Grammy Award for Best Pop Performance by a Duo or Group with Vocals, while the duo was nominated in the Best New Artist category.