Sing is a 2016 American 3D computer-animated musical comedy film produced by Illumination Entertainment. It was directed and written by Garth Jennings and co-directed by Christophe Lourdelet. The film stars the voices of Matthew McConaughey, Reese Witherspoon, Seth MacFarlane, Tori Kelly, John C. Reilly, Taron Egerton and Scarlett Johansson and follows animals that enter a singing competition, hosted by a koala bear hoping to save his theater.

The film includes more than 60 classic songs from famous artists, and also has an original song by Stevie Wonder and Ariana Grande called "Faith".It was released by Universal Pictures on December 21, 2016 and has grossed $194 million worldwide.

In a world of anthropomorphic animals, optimistic koala Buster Moon (Matthew McConaughey) owns a music theater, having been interested in show business since his father took him to his first music show as a child.

Facing financial troubles, Buster tells his friend Eddie Noodleman (John C. Reilly) that he will host a singing competition. Buster's assistant Ms. Crawley loses control of her glass eye which causes her to inadvertently append two extra zeroes to the actual $1,000 prize money. Before the fliers can be checked, they are accidentally blown out of Buster's office into the city streets.

Animals from all around the city gather for auditions. Those selected include: housewife and mother of 25 piglets Rosita (Reese Witherspoon), street musician mouse Mike (Seth MacFarlane); mobster son gorilla Johnny (Taron Egerton); punk-rock porcupine Ash (Scarlett Johansson). Meena (Tori Kelly) bombs her audition out of stage fright while Ash's boyfriend Lance is dismissed from the contest and Rosita is paired with another pig contestant named Gunter for a dancing routine. Buster discovers the flyer shows a prize of $100,000, but remains optimistic. Buster visits Eddie to convince him to get an audience with Eddie's retired opera singer and actress grandmother Nana Noodleman as the sponsor of the prize money. Nana agrees on the condition that she see a private screening of the show.

Encouraged by her grandfather, Meena tries to ask Buster for another chance, but ends up helping him as a stage hand. When some of the animal acts quit, Meena is added as an act. However, their individual problems begin to hinder rehearsals. Rosita flounders in her dance routine with Gunter, having been distracted by her parenting duties that have fallen into disarray. After discovering Lance has a new girlfriend and evict them from her apartment, Ash is heartbroken and in no mood to sing the cheery "Call Me Maybe". Johnny is torn between having to help his father as the driver of the getaway car in a heist and making the practices; when he tries to do both, he doesn't show up for the planned pickup, and his father and his gang get arrested. Meena still has stage fright. Mike, assuming the prize money is as good as his, buys a fancy car to impress a girl mouse, but swindles a group of bears in a card game at a nightclub.

The day of the screening, the bear mob interrupts the show, demanding the money from Mike, who in turn, points to Buster. The bears open the chest containing the prize money but only see a bunch of random items totaling less than a thousand. The glass tank full of luminescent squids that Buster got to light up the theater breaks and floods the theater. The theater then literally comes crashing down. Homeless and crestfallen (he lived in a drawer inside his office), Buster takes up residence at Eddie's place (Nana's pool house). Although the contestants visit him and try to cheer him up, Buster is too despondent to listen to them. He starts over by opening a car wash, using the same bucket that his dad had used to earn money for Buster's theater.

When Meena goes to the theater's rubble lot and sings Leonard Cohen's Hallelujah, Buster hears her and is inspired to reinstate the show without the prize money. They perform in front of Rosita and Meena's family members. As Rosita and Gunther perform "Shake It Off", more animals are attracted to the scene as the show is broadcast on the news. Johnny amazes his father with Elton John's "I'm Still Standing" who escapes from prison to reconcile with him. Ash impresses Lance with her original rock song. Mike, who bailed out when he heard there was no prize money, returns when his peers make fun that he wasn't able to sing like the ones on TV, singing Frank Sinatra's "My Way". Meena finally overcomes her fears and sings Stevie Wonder's "Don't You Worry 'Bout a Thing". The show .becomes a success and impresses Nana who buys the lot and rebuilds the theater