Depends what you mean by "this" but generally I think yes. I've no idea who long that DJ has been velodeejaying, or how many others do bike-based music podcasts and youtubes and the like, but the beat-box equipped Deliveroo-ist is a common sound and way back before recording there was Daisy. Rides en masse must go back a long way too and I'm sure music has been a feature of Critical Mass since their beginning. I'm not aware of any cycling bands (playing instruments while riding) but I'll be eating my cycling cap if there hasn't been at least one.
I'm not aware of any cycling bands (playing instruments while riding) but I'll be eating my cycling cap if there hasn't been at least one.