The Frequency Festival's seven concerts include Chicago or U.S. debuts by Zosha Warpeha, Angharad Davies, and Pat Thomas & ...

Peterson stands among the greatest virtuosi of musical history. He voiced stylistic grace, impeccable command of his instrument and the execution of spiritual freedom.

Fresh from a Grammy win for his work on Beyoncé's "Cowboy Carter," the musician and producer tells how he made some of his best-loved tunes.

Texture describes how layers of sound within a piece of music interact.