The same fantastic Prom music but with vocal sweetener! The sweetener is only for the chorus and is meant to supplement, not replace a live ensemble. The sweetener is intended for groups that may not have enough ensemble microphones, have a smaller cast, or just want to provide a little extra support to their ensemble.
The Prom music can be licensed from TRW either with or without the sweetener from TRW here: https://www.theatricalrights.com/show/prom/