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After Duane Allman's untimely demise, Betts stepped into the role of sole lead guitarist for the Allman Brothers Band. This significant shift in the band's dynamics propelled Betts to the forefront, where his exceptional guitar skills and songwriting prowess became even more indispensable. Betts' ability to seamlessly blend blues, rock, and jazz influences into his playing solidified his reputation as one of the most influential guitarists of his generation.