"Wake Up Call" is a piece for bass clarinet and tape by Dr. Robert Ratcliffe. In addition to the fixed tape part, there are other compositional elements available to the performer, such as the ability to structurally rearrange the order of the sections of the piece, add live processing to the bass clarinet, and replace some of the written material with improvisations. Rob approached me at the beginning of 2013 to help him realize these other elements of the composition and make recordings.