AS part of The Big Gig for Amnesty, a two-week music festival at venues across Cambridge, The Elm Tree, in Elm Street, Cambridge, presents New York vocalist Pamela Givens and guests. Influenced by Sarah Vaughan and Ella Fitzgerald, Pamela will add her own compositions to jazz favourites. INFORMATION: The Big Gig for Amnesty runs until May 30. It is sponsored by The Drum and Guitar Centre in Norfolk Street and Arena Music in Mill Road. Visit the festival website: email@example.com For other gigs at the Elm see www.theelmtreepub.co.uk 01223 363005.