Rev. Charlie Sam led the Takoradi-based group called Spirit of One, conducting ministrations in schools and winning souls in the Western Region and nearby areas, while also receiving invitations to perform in churches, conferences, and programmes. During his time with the group, Joe Beecham collaborated with them, and their album 'M'asem bi,' released in 1998, featured several hit songs like 'M’asem bi' [Asem bia mi kakyere wo] and 'Se Me kae a,' gaining significant popularity on radio.