Complex sentence: Before recording their next album, 1991's "My Brain Hurts" (for Lookout! Records), Ben Weasel decided that he wanted to focus on singing and would no longer be playing guitar in the band.
Split into simpler sentences: Before recording their next album, 1991's "My Brain Hurts" for Lookout! Records, Ben Weasel decided that he wanted to focus on singing and would no longer be playing guitar in the band.