Howard Duane Allman (November 20, 1946 - October 29, 1971) was an American guitarist, session musician, and co-founder and leader of the Allman Brothers Band until his death following a motorcycle crash in 1971, at the age of 24. The Allman Brothers Band was formed in Jacksonville, Florida, in 1969. The band had great success in the early 1970s. Allman is best remembered for his brief but influential tenure in the band and in particular for his expressive slide guitar playing and inventive improvisational skills.

Duane Allman was born on November 20, 1946, in Nashville, Tennessee. He was the eldest son of Willis Allman (1918-1949), a World War II non-commissioned officer turned recruiting officer in the United States Army, and Geraldine Allman (nee Robbins) (1917-2015). His brother, Gregg, was born on December 8, 1947.  On December 26, 1949, when the family was living near Norfolk, Virginia, Willis Allman was murdered. In order to retrain as an accountant, Geraldine "Mama A" Allman sent Duane and Gregg to Castle Heights Military Academy in Lebanon, Tennessee, which they both disliked intensely. In 1957, the family moved to Daytona Beach, Florida, where the boys attended Seabreeze High School.  The boys returned to Nashville to spend summers with their grandmother, and there Gregg learned guitar basics from a neighbor. In 1960, he had saved enough money to buy his first guitar, a Japanese-made Teisco Silvertone, while Duane acquired a Harley 165 motorbike. Despite Duane being left-handed, he played the guitar right-handed. Duane began to take an interest in the guitar, and the boys would sometimes fight over it, until Duane wrecked the motorbike and traded it for a Silvertone of his own. His mother eventually bought Duane a Gibson Les Paul Junior.  It was also in Nashville that the boys became musically inspired by a rhythm and blues concert where they saw blues guitar legend B. B. King perform. Duane told Gregg, "We got to get into this." Duane learned to play very quickly and soon became the better guitarist of the two.Answer this question using a quote from the following article:

How did he learn music?
Gregg learned guitar basics from a neighbor.