The provision of mp3's online is the way to go forward, since to people there is a big difference between shelling out 6 quid for a vinyl with one track on it you like and three you don't and shelling out a quid for a single track you think is quality. By giving people the chance to choose a single track for a single micro-payment it actually increases the amount people are wiling to pay as it's a much more insignifcant amount.