Al Kooper is an American musician, songwriter, and record producer, best known for his work in rock, blues, and pop music. Born on February 5, 1944, in Brooklyn, New York, he gained prominence as a keyboardist and guitarist. Kooper is particularly notable for his role in the formation of the band Blood, Sweat & Tears, where he contributed as a co-founder and a key songwriter. His most acclaimed work includes the 1969 album "Super Session," which featured collaborations with guitarists Mike Bloomfield and Stephen Stills. The album's innovative blend of rock, blues, and jazz showcased his prowess as a session musician and producer. Kooper also played a significant role in Bob Dylan's iconic song "Like a Rolling Stone," providing the memorable organ riff that became a hallmark of the track. Kooper's influence extends beyond his own performances; he has produced and collaborated with various artists, including The Rolling Stones and Lynyrd Skynyrd. His eclectic style and contributions have left a lasting impact on the music landscape, particularly in the areas of rock and blues fusion. Al Kooper remains a respected figure for his innovative approach and artistic versatility.