They are complemented by the legendary Mark Powell on drums, and Paul Bowness anchoring the band on bass guitar.
Dave plays keys and writes the arrangements, synthesised from Steely Dan albums and live performances.
John is the lead guitarist, tackling the challenging solos with great skill, ably supported by Ryan on rhythm guitar.
Lead vocals by the talented Eddie Paisley (top)
Backing vocals by Marie-Therese King, Gwen Woodfield and Zoë Hutber, all of whom perform professionally in their own A Cappella groups.
All multi-talented, Conservatoire standard musicians who also play in jazz bands across the Midlands.
Trumpet/Flugel - Dave Rutt
Alto Sax - Sarah Berry
Tenor Sax - Dave Cator
Baritone/Flute - Ailith Rutt
Dep - Mike Halliday
Sound/Lighting engineer - The massively experienced Mike Burstow