Best known for bright, accessible modern jazz, Pat Metheny takes on an experimental composer's work with the new Tap: John Zorn's Book of Angels, Vol. 20. Jimmy Katz/Courtesy of the artist hide caption

itoggle caption Jimmy Katz/Courtesy of the artist

Justin Timberlake performed Saturday at the Myspace Secret Show during the SXSW Music Festival in Austin, Texas. His new album — his first in seven years — is The 20/20 Experience. Jason Kempin/Getty Images hide caption

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Miles Davis' Live in Europe 1969: The Bootleg Series Vol. 2 is a compilation of previously unreleased material performed by a short-lived incarnation of his touring band. Courtesy of the artist hide caption

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Crazy Horse doesn't just redeem Neil Young's mawkish moments — it transforms them. From left, Ralph Molina, Poncho Sampedro, Neil Young and Billy Talbot are Neil Young and Crazy Horse. Julie Gardner/Courtesy of the artist hide caption

itoggle caption Julie Gardner/Courtesy of the artist