Brian Weitz, also known by his stage name Geologist, is a musician best known as a member of the experimental pop group Animal Collective. He provides electronic sound manipulations and samples for the band. Solo he does that and plays a lot of hurdy gurdy too. In addition to a couple limited cassettes, he recently released the collaborative LP “A Shaw Deal” on Drag City with his friend Sleepy Doug Shaw, and also plays in the DMV-based trio Motherfuckers JMB & Co, which released their debut album, "Music Excitement Action Beauty" on Via Parigi in July 2025. “Can I Get A Pack Of Camel Lights?” is his first solo LP.