Yeah this depends a lot on the store. I know trader Joe's employees can pick the music, but they have a reputation as being employee friendly. When I worked at

Yeah this depends a lot on the store. I know trader Joe's employees can pick the music, but they have a reputation as being employee friendly. When I worked at a low end grocery store we had no say at all and just got whatever they sent to us. We did however sometimes hijack the PA system after hours and play whatever we wanted over that.