Here are a couple of early concert by the Beastie Boys. They aren't super rare or hard to find, but I wanted to ad them to list. The first is their opening set on Madonna's Like A Virgin Tour from 1885. This was before they blew up and the material was all pre Licenced To Ill. They were on Def Jam by this point and their show is mostly based on the Def Jam 12" MCA put out in '85. The second show is from their punk band days and has nothing to do with Hip-Hop. It's still dope though because it's the Beastie Boys at legendary NYC punk venue CBGB in 1982.
Beastie Boys
1. "Intro"
2. "It's Yours"
3. "She's On It"
4. "Drum Machine"
5. "Beastie's Groove"
6. "Rock Hard"
Beastie Boys