Musicians, bikers, and fans.
there are too many bands to list so I'll stick with some genres:Rock, Metal, Blues, Jazz, Funk, Punk, Classical, Old School Country... If it doesn't have a DJ, I'll give it a chance.
Again, just too many: The Big Lebowski, The Blues Brothers, Spinal Tap, The Matrix, all Kevin Smith movies, bad horror movies, rockumentaries, etc...
Very little, mostly Family Guy, NCIS, Criminal Minds, the news.
The classics (Melville, Dickens, Hemingway, Tolkien, Bradbury, Poe, etc...) and Eastern Texts (The Art of War, The Way of the Bodhisattva, etc...)
Slash, Iommi, Clapton, Vaughn, the 3 kings (Freddie, Albert, B.B.), Hammett, Johnson, Vai, Satriani, Mississippi John Hurt, Leadbelly, Lightning Hopkins, Muddy Waters, Buddy Guy, Winters, Townsend, Page, Gilmour, Gibbons, May, Hendrix, my dad, His Holiness The Dalai Lama