Everyone has at least one job on their resume that they weren't thrilled to be working at one point. But, a job is a job, and we all need to find ways to make ends meet.
Even our favorite musicians had to start somewhere. Equipment and gear is expensive. Vans and other means of traveling to play gigs are expensive. So while a lot of them may have known that they weren't destined to sit in a suit at a desk all day, they knew they had to do what it takes to kickstart their dreams. Others had entire other careers planned out, but we're not focusing on that here.