Herewood is an artist, sculptor, percussionist and voice improvisor. He has run voice improvisation workshops for men for many years at Rainbow’s Music Camp and for men and women at Sheila’s Singing Camp. He has performed with the poet Jay Ramsay, accompanying him with music and percussion at Dartington College and for Findhorn’s 50th Anniversary celebration. He lived at Bowden House, a singing community, where he learnt songs and voice techniques from the international singing teacher Nick Prater.