A few days ago, my husband completed his Van Halen vinyl collection with the arrival of For Unlawful Carnal Knowledge, a Sammy Hagar fronted 1991 album.  Rounding out the collection was no easy feat since during the later Van Halen years, CDs were the rage, and vinyl albums weren’t being pressed.  Walking to work, we reminisced about when the album came out, where we were in our lives (college), and I mentioned that I thought I had that album on, gasp, cassette tape. I had an extensive cassette tape collection.  I would stay up late at night, with the lights out so my parents didn’t know, and I would record Rock Over London…