“Sing 2” is a charming and enjoyable follow-up to the 2016 “Sing” and in many ways is the rare sequel that surpasses the original. The new film finds Buster Moon (Matthew McConaughey) and his performers enjoying a run of sod-out shows in his theater.

Unwilling to settle for success in a regional locale; Buster and crew set off for the big city to produce and perform a show for Bigshot Jimmy Crystal (Bobby Cannavale); who is as ruthless as they come. After conning his way into an audition; Buster claims their new show will feature the return of reclusive Rock Icon Clay Calloway (Bono...