2005.  - rhythm factor - african rhythm (a touch of jazz mi,ronald, terry - what the child needs (soul city lo,bah samba - let the drums speak,black science orchestra - sunshine (soul weekender,new version..

2010.  - mark leanings - alaska (intro mix),one vs jurrane - everything to me,luke terry feat.  Kerry leva - arpora (john o'callaghan remix,jorn van deynhoven & temple one - halo (jorn van deynho..

2017. 'Revolutions Per Minute' is a two-record set of 21 original sound works by artists who represented the Ronald Feldman Fine Arts, Inc. (NY), ca. 1982. Each gallery artist was asked to record or provide a 3-5 mi..