Dan Witton is a bassist, tubist and vocalist 

He has worked as a composer and sound designer, music technician, teacher, soloist in theatre, radio, film projects and with ensembles such as 
bush gothic
the wikimen
saray illuminado
Lucy Wise
meow meow
brunswick bluegrass collective
tania bosak
ennio morricone experience
the blue grassy knoll
cosmo cosmolino