80% of music is muscle memory. play it slowly to learn it right, and it gets easier as time goes on. if you just want to learn a couple songs, it's actually not all that hard, but it'll take some effort. hell if you play for 10 minutes a day every day, by the end of two weeks (provided you make an effort to play it properly every time), you'll be amazed at how good you sound. it really is that simple, but it takes a little dedication and humility to get there, which gets harder and harder as years go by