Zach Sobiech's posthumous success

REMEMBERING ZACH: Zach Sobiech, an 18-year-old singer-songwriter who died of a cancer on 5/19, has the #1 song on iTunes. The late artist's "Clouds" (which was released in December) zoomed to the top of the singles chart today, while the seven-song EP Fix Me Up by A Firm Handshake, featuring Sobiech and longtime friend Sammy Brown, is #3 on the album side. The video for "Clouds" has earned 4m+ hits, most of them since his passing. Proceeds from the song benefit the Zach Sobiech Osteosarcoma Fund. (5/22p)