James Loeffler

Showtime at the Apollo

Idan Raichel mixes traditional Ethiopian music, prayers, and funky beats to create dance tracks that speak to young Israelis

Beyond the Melting Pot

A hipster scholar makes room on his provocative playlist for the jubilant, in-your-face shtick of Mickey Katz

Ethnic Sampling

Madonna, Gwen Stefani, and the pliability of Jewish music

Hidden Sympathies

A dubious portrait of Shostakovich as dissident has been debunked, but motifs in his work underscore his discord with Soviet power.