I can remember the songs in the set I have learnt (current set), but have forgotten alot of songs I've done in the past. Even easy 3 chord numbers. "Whats the problem with that" I hear you say, well when someone says "lets do this for the encore" I think sh*t!!. Also to make things worse the last band I was in played all the songs a whole tone or more lower cos the singer couldn't sing. After trying different tunings and a 5 string in the end I just adapted the songs and played them on a 4 string standard tuning. It f***ed up my playing somewhat, normaly I know the key and what scale is being used but this was like playing everything backwards.