Two absolutely killer R&B sides from the high priestess of Soul, Nina Simone. 'Come On Back, Jack' is Nina's answer to Ray Charles smash 'Hit The Road Jack', using a similar riff to the original version and packing just as much dancefloor impact. 'Work Song', perhaps the quintessential jazzy mod number was recorded by dozens, scores, perhaps hundreds of other singers, but few injected it with as much heart and sass as Ms. Simone. The version here was previously available on LP only.