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They directly influenced virtually all '70s rock acts south of the Mason-Dixon Line, including the Marshall Tucker Band and Lynyrd Skynyrd, and the jam band movement of the '90s. 1973's Brothers & Sisters showcased a different aspect of their character with accessible, radio-ready hit singles such as "Ramblin' Man" and "Jessica." Even in their final incarnation with guitarists Derek Trucks and Warren Haynes, ABB churned out charting live albums such as 2003's Hittin' the Note. The group was founded in March 1969 by Duane Allman on guitar; Gregg Allman on vocals and organ; Dickey Betts on guitar; Berry Oakley on bass; and Butch Trucks and Jaimoe (aka Jai Johanny Johanson) on drums. Duane and Gregg Allman loved soul and R&B, although they listened to their share of rock & roll, especially as it sounded coming out of England in the mid-'60s. Their first group was a local Daytona Beach garage band called the Escorts, who sounded a lot like the early Beatles and Rolling Stones.

Developments in CT technology during the last 20 years have impressively improved its diagnostic potentialities. Part of a two-volume set that covers all aspects of CT imaging, Multi-Detector CT Imaging: Principles, Head, Neck, and Vascular Systems contains easily searchable clinical specialty chapters that provide specific information without need of an index.