Complex sentence: The venue appears to be name-checked in the Bloc Party song "On", however this is a referral to a popular bar in Shoreditch, East London, frequented by Kele Okereke, and not this venue.
Split into simpler sentences: The venue appears to be name-checked in the Bloc Party song "On". However this is a referral to a popular bar in Shoreditch, East London, frequented by Kele Okereke, not this venue.