Following the success and critical acclaim of the first four Tone Science compilation albums, DiN label boss Ian Boddy has collated another nine tracks from musicians of varying backgrounds working with modular synthesizers. Featured artists are Hélène Vogelsinger, Raffael Seyfried, Stephan Whitlan, Johnny Woods, Polypores, Lisa Bella Donna, Matths, Chuck van Zyl and Philippe Petit. "Tone Science Module No.5 Integers and Quotients" continues the journey down the rabbit hole of possibilities and sound worlds inhabited by artists and musicians working in this ever fascinating and varied musical field.