What's That Sound? is Haley Reinhart's debut release for Concord Records. The album finds Reinhart digging into her rich musical heritage and reimagining some of rock-and-roll's most legendary songs. The album features 11 renditions of classic songs from the 1960s, as well as three original tracks from Reinhart. A captivating vocalist who started singing in her parents' rock band when she was just 7, Reinhart purposely honed in on songs originally released between 1966 and 1969. 

"There is an undeniable connection between the late '60s and now," says Reinhart. "They're both turbulent, yet hopeful times. As I thought of what songs I'd like to reinterpret, I wanted to bring these similarities to the forefront. I also feel the urge to spread the revolutionary idea of people coming together through love and music."

In co-producing What's That Sound? with Grammy Award-winner John Burk, Reinhart stayed remarkably authentic to the sonic landscape of the '60s. Made at the historic Sunset Sound, the album was recorded to tape in order to achieve a warm, vibrant feel true to the era. Mixed by Bill Schnee (a Grammy winner known for his work with Marvin Gaye, Rod Stewart, and Steely Dan), What's That Sound? was also recorded using solely vintage instruments. Much of that gear was personally supplied by Reinhart's lineup of veteran musicians, a cadre that includes her father (Harry Reinhart) on guitar and her mother (Patti Miller-Reinhart) on backup vocals.