A couple of years ago one of our local clubs ((White Horse) Nellies in Beverley) had the great idea for a singers night - ONLY Beatles songs. It was a great opportunity for regular floor singers to do something different. Maggie and I had great fun doing 'I saw her standing there' in unaccompanied two-part harmony in a sort of fake Watersons style as well as other stuff. So you don't have to try to be Beatles copies - as Villan says you'll be second best, or even Pete Best.