 He has produced an album for the dance group URUBU and performs with them.Other groups Ritchie plays with include The Blue Jays ('50s rock & roll), The Cricklewood Cats (jazz/cabaret) (together with Holly Penfield), Tina T's Smooth Soul (soul/R&B/house) and the Crown Moran Allstars (jazz), who also have an eponymous album written and produced by Ritchie.In 2016, he took part in the historic Desert Trip concerts at Coachella.