For Fans of Led Zeppelin

Most double albums are a single album plus the stuff that did not make the cut. Physical Graffiti is the exception: fifteen tracks across two records and not one of them overstays its welcome. 'Kashmir' alone could anchor a career. 'Trampled Under Foot' is a different argument for why this band existed. The sequencing is so assured that the record feels like architecture rather than a playlist -- rooms leading into rooms.

Cameron Crowe was fifteen when he started writing for Rolling Stone and got a backstage pass to the whole era. Almost Famous is not nostalgia -- it is reporting from a world that genuinely existed for a few years before it calcified into classic rock radio. The concert scenes, the hotel hallways, the moment on the bus when everyone sings Elton John -- this film understands that what made those bands magnetic was also what made them chaos.

Before streaming made every record instantly available, Guitar Hero games were how a generation came to understand what was special about hard rock guitar. The timing mechanics forced you to feel the syncopation that a Zeppelin riff carries -- the way a note lands slightly behind or ahead of the beat. You cannot fake it with a controller any more than you can fake it with a real guitar. The games are silly and they also taught genuine musical perception.