Just about all of Paul McCartneys Albums are adventures in multiple genres, which is why going back to the WINGS and Paul McCartney collections which are both diverse and I suspect aimed at different audiences( WiNGS being one and Paul McCartney being another, however as most would know, there is a severe overlap). In the Classic sense Paul does Riffs or hooks at his best, but I am happy to find that ,like Bowie, the albums he released were very experimental in the true sense. He had songs which were the "Single" that sold like crazy ( in the case of this album, Tracks One and 6 ( Let Em in, and Silly Love Songs), but the mix is not as bass-y as I recall, but thats easily fixed on a sound system with an EQ. Paul shows time and again that even on the bass he makes some brilliant bass riffs, with Good Night tonight being possibly the best.