But a rousing No.1 single has certainly ended those doubts.

The full-of-fun tune, Like It Like That, exclaims that Seb can write a handy pop tune but his heart is in soul, Memphis style.

Inspired by his previous covers release, Sebastian faithfully updates a classic and much-loved sound.

Tracks like Attention and All To Myself are brassy, bold and begging to be experienced live.

Art Of Love, a duet with American Idol counterpart Jordin Sparks could give Sebastian a US hit and Coming Home is a groove-laden slice of soul that should be released.

Despite the first single being so lively, the album is ballad-drenched with the Prince-esque Fail To Mention and the tender Perfection among the highlights.

RATING: ★★★★

IN SHORT: Soul revival