TIL British actor David McCallum recorded four albums for Capitol Records in the 1960s. Three of the albums were entirely instrumental. One of the instrumental tracks was sampled by Dr. Dre.
TIL British actor David McCallum recorded four albums for Capitol Records in the 1960s. Three of the albums were entirely instrumental. One of the instrumental tracks was sampled by Dr. Dre.

David McCallum - Wikipedia

Here is his instrumental track The Edge, the one Dre sampled. You'll probably recognize what he sampled almost immediately even if you're only barely aware of his work (like me).
I love how often a sample leads me to listen to something I never would have otherwise. There was a torrent floating around that had all the songs Beastie Boys sampled for Paul's Boutique, it was fantastic.
https://www.alohamiscreant.com/p/beastie-boys-sample-source-collection.html
Holy shit, thank you! You have no idea how long I've wanted to know where the main sample from Brass Monkey came from.