Oasis became famous not only for their hits — one of them so ubiquitous and beloved by novice guitarists that it earned the catchphrase “Anyway, here’s ‘Wonderwall’” — but also for their highly publicized disputes and, well, rock ‘n’ roll lifestyles. Even those who know little about Oasis know that brothers Noel and Liam Gallagher don’t have an easy relationship with one another. But of course, there is much more to the Britpop band than those things: Namely, an entire catalog of effective songs that draws heavy influence from the well of British rock musicians of previous decades while also s…