Find the best Si Cranstoun concert tickets at O2 Academy Islington, Inner London. Cranstoun's vocal style has been compared to the likes of Jackie Wilson and Sam Cooke, while his music is a pure blend of northern soul, Motown and vintage pop. With hugely catchy hooks and a contemporary pop sound that also captures the look and feel of a golden time in soul and R&B, Cranstoun's sound is full of the classic energy and verve of a by gone era but brought up to the present day.