Related Information for Montgolfier Brothers The Montgolfier Brothers are Mark Tranmer and Roger Quigley; Tranmer writes and performs much of the duo's music, while Quigley writes the lyrics and provides their vocals. Both artists have released numerous solo projects on their own, and collaborated with other artists, in addition to recording together as the Montgolfier Brothers. Tranmer – who is based in Manchester, England – has recorded under name Gnac (taken from a short story by Italian writer Italo Calvi.. read more