The Soul Harmonic EP is the second EP by the Welsh alternative rock band Clockwork Radio. Produced by the band, the album was released on 22 November 2010 on the band's own label, Poly Tune. Track listing Members Clockwork Radio Rich Williams - vocals, guitar Dan Wiebe - percussion Iwan Jones - vocals, guitar Nadim Mirshak - vocals, bass Sam Quinn - piano, synths 2010 EPs