The Bird, the Bell, the Fish, and the Tree... all part of Glasgow's coat of arms, but do you know the full story? Written and directed by Stephen Callaghan. Music and songs by Vincent Mellon. AGAP returns to the Fringe after a hugely successful run at Glasgow's Lentfest, which included a performance at Glasgow City Chambers. The Legend of the Saint who named Glasgow vividly brought to life by a large ensemble cast of community players with original songs performed by Scottish traditional musicians, Heelster Gowdie.