Artist/producer Ryan Koepke Chromatic Variable Soundworks

Cepheidae Variable is a solo passion project created by multi-instrumentalist Ryan Koepke of Kelowna, BC, Canada.

Their music consists of technical riff based writing, with melodic leads, odd time signatures, orchestral arrangements, and evocative soundscapes.

Self-performed and produced, debut album Primordial Reverie focuses on instrumental storytelling, with defined and diverse scenes.

Production services are also available through their studio Chromatic Variable Soundworks. Specializing in metal and its many subgenres.