Laura Jane Grace of Against Me! (left) and Lauren Denitzio of Worriers, whose debut LP Imaginary Life was produced by Grace. Courtesy of the artists hide caption
Drake performs at Finsbury Park in London, England in June. Philadelphia rapper Meek Mill recently accused Drake of using ghostwriters, spurring the two to release diss tracks aimed at each other. John Phillips/Getty Images hide caption
Dolly Parton on stage at the Ryman Auditorium on July 31, one of two sold out shows that marked her first headlining gigs in Nashville in 12 years. Rick Diamond/Getty Images hide caption
Buddy Guy's latest album is titled Born to Play Guitar. Josh Cheuse/Courtesy of the artist hide caption
Miranda Lambert on stage in June. Stephen Lovekin/Getty Images hide caption
Large Professor at an event in New York City in April, 2013. Cindy Ord/Getty Images hide caption
Circa 1974: a photo of Vic Firth, the former principal timpanist of the Boston Symphony Orchestra and a leader among percussion equipment manufacturers. Milton Feinberg/Courtesy of the Boston Symphony hide caption
British singer and "song collector" Sam Lee. Frederic Aranda /Courtesy of the artist hide caption
To create his album Tangier Sessions, Sir Richard Bishop had to learn to love a mysterious and temperamental acoustic guitar. Courtesy of the artist hide caption