Matthew J. Rosario ’10 plays the electric piano during “In a Sentimental Mood.” The MIT Festival Jazz Ensemble performed a concert on Saturday, Nov. 17, titled “Celebrating Boston Jazz & the Music of Charlie Kohlhase.” Omari Stephens—The TEch May. 9, 2016 Facebook Twitter Reddit Print Matthew J. Rosario ’10 plays the electric piano during “In a Sentimental Mood.” The MIT Festival Jazz Ensemble performed a concert on Saturday, Nov. 17, titled “Celebrating Boston Jazz & the Music of Charlie Kohlhase.” Omari Stephens—The TEch