Jan 07, 2014 John Hammond is an oft forgotten musician when making a list of the blues greats. He belongs on that list though, and this album proves it. This is a Vanguard release which means it's a collection of early John Hammond material pulled from his first four albums. View credits, reviews, tracks and shop for the 2001 CD release of Wicked Grin on Discogs. Label: Pointblank - 7243 8 50764 2 8,Virgin - 7243 8 50764 2 8,Pointblank - VPBCD55,Virgin - VPBCD55. Format: CD Album. Country: Europe. Genre: Rock, Blues. John Hammond. Wicked Grin.