Richard Delaney of The Mambo Kings - STNJ Episode 176 by StateTheatreNJ published on 2018-02-09T16:29:24Z The Mambo Kings bring some serious heat as they celebrate sizzling music of Latin America and the United States on February 18 in Hot Latin Nights with the NJSO. Richard Delaney joins us to chat about how the group came to be created and how he enjoys arranging pop music in Latin style as well as composing his own.