In this image provided by the Met Opera, Jonathan Tetelman portrays Ruggero in Puccini's "La Rondine." Tetelman has transformed from nightclub DJ to international opera star. Jonathan Tetelman ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NEW YORK (AP) — Jonathan Tetelman ...

NEW YORKNEW YORK — Jonathan Tetelman transformed from a nightclub DJ to an international opera star, a music detour that was quite, well, operatic. He stopped singing in 2011 and mixed music for New ...