Attorney Lisa Weiss has joined Sonnenschein Nath & Rosenthal as a partner in the firm's corporate practice group.

Weiss was most recently with Morrison & Foerster. She was previously general counsel of Sony Music Entertainment, where she helped structure the merger that created Sony BMG Music Entertainment.

Based in the firm's New York office, she represents companies in the music, film, games, digital media, technology and services sectors. She has handled transactions involving cable television, direct marketing, advertising and the Internet, as well as cross-border deals with companies in Europe, Asia and Latin America.