Kumzits Mad-Libs

The past number of years, there's been a trend among many frum simcha singers on the NY circuit, in which they sing the choruses of various slow songs over a rock beat at tempo, when ending the last dance set with a Yerusholayim song. So, you might hear the singer segue from "Yerusholayim" into the chorus of "Anovim" or "V'zakeini" or Shwekey's "Im Eshkocheich" or all of those and more, before going back into the tune. There needs to be a name for this. A listener described it to me at one recent event as sounding like "Kumzits Mad-Libs", and I think that's the perfect name.