There are multiple artists known as 'Act of Creation'. 1) A 60's psychedelic/pop band from Plymouth, Rhode Island. The correct name of this band is 'The Act of Creation'. In 1967 they released one single on Capitol Records, called 'I've Just Seen You'. The song 'Yesterday Noontime' appeared on the B-Side of this single. The band consisted of Marc and Eric Sampson. 2) A German death metal band formed in 2007 by Carsten Schluch.