Despite my varied musical tastes, if I had to pick one album that I could not be without, it would be "Hooligans" by The Who. It was released in 1981. I have it on tape, which I ordered from the Columbia Record and Tape Club. But I have never been able to find that specific album on CD. I've asked about it. I don't think it was ever released on CD. I have a bunch of Who CDs that are almost as good. But none that are quite the complete Who album that I consider "Hooligans."