Senior All Night Parties (SANP) or Lock-Ins are a great alternative for teens or recent graduates. MMM Productions has a vast collection of music that allows us to play all the favorite’s without repeating songs (except those few that everybody wants to hear again) and keep the energy going all night long. We highly support activities for teens that give them positive alternatives. We have been to many all-nighters where our music is one option for the attendants.