The Alvar Tree Frogs Sunday 21 September Traditional jazz from a band that was formed on Alvar Street, New Orleans, where one night its founder members listened to the tree frogs singing and decided to form a band that would breathe life into the music that made the streets of New Orleans a place to dance and party. Free entry, all welcome. 2.15pm. The Guildhall 131 High Street, Guildford GU1 3AA.

All tickets and further information available from www.guildfordjazz.org.uk