Wall of sound

I remember seeing Oasis early in their career when they played a Sunday afternoon slot on the subsidiary NME stage at Glastonbury Festival in 1994. The indelible memory is the sheer wall of sound coming from the stage, even then, before they released Definitely Maybe. Two years later, they played two legendary sets at Knebworth. The power only ever increased, and the shows are combined into a double live album on Spotify.