The hardest working Santa in showbusiness made several Christmas-albums, his most famous seasonal song is probably Santa Claus Go Straight To The Ghetto (covered by Belle & Sebastian, no less). Here's a small selection of Mr Dynamite's Christmas tunes, featuring the very un-seasonal, but nevertheless very fantastic double take This Is My Lonely Christmas, with piercing keyboard-solos.
James Brown - Santa Claus Go Straight To The Ghetto
James Brown - This Is My Lonely Christmas pt 1
James Brown - This Is My Lonely Christmas pt 2
James Brown - Go Power at Christmas