Jamhall has 4 Clock Opera concerts.

Clock Opera are a British indie rock band based in London, UK. Formed in 2009 by singer, guitarist and sampler Guy Connelly, the quartet also comprises Andy West on bass and guitar, Che Albrighton on drums, and Dan Armstrong on keyboards and vocals. Their singles include "Belongings" and "Once and for All," and their debut album "Ways to Forget" was released on 23 April 2012. Guy Connelly also does remixes for other artists under the name Clock Opera.