Tumble – An mbira/guitar/reeds/bass instrumental band I play in with Randy McKean, Sean Kerrigan and Rob Holland.

Tumble Reverb Nation Page

Tumble Facebook Page



Boston Ravine is a bluegrass band I play with with my daughter Mei Lin Heirendt and bassist Karl Chelette.

Boston Ravine Facebook Page

Boston Ravine Instagram Page




Album website for Self Portraits Tribute Album



Juli Marks

Juli Marks – My wife’s art website. Juli’s art is featured on the Soft Sea Creatures and Self Portraits albums.


Robert Heirendt Facebook Page