I have started a new band in Aylesbury there are 4 of us I was wondering what are the best songs to play to get the crowd going and any tricks ie stage presents as its all new to us don't want to look stupid lol and any ideas why my singer keeps getting feedback we are using a guitar amp going through a mixer when we turn it up the feedback kicks in then when we turn it down you can't hear her we will be getting a pa soon hopefully