While touring in Europe with Southside Johnny in 1993, Rosenberg got a phone call from Bruce Springsteen and the E Street Band drummer Max Weinberg, who had been tapped as the bandleader for "Late Night with Conan O'Brien". Rosenberg joined fellow Miami Horns trumpeter Mark Pender on the show's band, The Max Weinberg 7. The band moved over with O'Brien to "The Tonight Show" in 2009 and became Max Weinberg and The Tonight Show Band. When Conan left as a result of the 2010 "Tonight Show" conflict, the band followed him again, this time to TBS, for O'Brien's new television show Conan where they were known as Jimmy Vivino and the Basic Cable Band.