CHICKEN SHACK 40 BLUE FINGERS FRESHLY PACKED AND READY TO SERVE blue vinyl lpCHICKEN SHACK 40 BLUE FINGERS FRESHLY PACKED AND READY TO SERVE Featuring Christine Perfect (better known as the future Christine McVie of Fleetwood Mac) the British ensemble Chicken Shack offers up a solid set of blues influenced rock on their 1968 LP, fully titled 40 Blue Fingers Freshly Packed And Ready To Serve. This LP was a promising debut, especially noteworthy for Stan Webb's Freddie King inspired guitar playing and Christine Perfect's vocals.