[quote name='chris_b' post='570399' date='Aug 16 2009, 03:03 AM']+1. Make sure you're all learning the same version. That crops up so many times; ie the studio vs live version!! Chart the number, bars, chords, stops, riffs, etc and make sure you're ok with the fingering. Then it's just a slog.[/quote]
And make sure you learn it in the same agreed key! We agreed to play Basket Case by Green Day, so I transpose it up a semi-tone so I don't have to fanny around with different tunings, one guitarist tunes down to Eflat to play along with the record and the other guitarist plays it in Eflat but with standard tuning. Needless to say, first run through at rehearsal was not great!