(My kids were watching a fantasy film yesterday, and from the front room I heard the unmistakeable wails of Led Zep's 'Immigrant Song'. But I had forgotten the name, and so have a lot of other people as the search 'Led Zeppelin aaaahhhh song' auto-completes in the search box! I was about to play it to them on the PC, but elder daughter (16) said 'do you have the record' - and I do, so we listened to all of it. And they played with the round-ey thing on the sleeve (LZ3) and asked me if this is what we did before the internet
).