The film was well received by critics, who described it as "far superior" to the first installment. Set between the television series' fourth and fifth seasons, the film's plot involves Twilight Sparkle returning to Canterlot High School to compete in a Battle of the Bands alongside the human counterparts of her friends – including former school bully/former student of Princess Celestia, Sunset Shimmer – to save the school from a trio of Sirens from Equestria. Like the first film, Rainbow Rocks re-envisions the main characters of parent franchise, normally ponies, as teenage human characters in a high school setting. and Hasbro, on October 17, 2014, and then a home media release on October 28, 2014. The film premiered in select theaters across the United States and Canada on September 27, 2014, which was followed by broadcast on Discovery Family, a joint venture between Discovery, Inc. The film was directed by Jayson Thiessen and Ishi Rudell and written by Meghan McCarthy, and was produced by DHX Media's 2D animation studio in Vancouver, Canada for Hasbro Studios in the United States, as a sequel to the original Equestria Girls (2013).
My Little Pony: Equestria Girls – Rainbow Rocks, or simply known as Rainbow Rocks, is a 2014 Flash animated fantasy musical film based on Hasbro's Equestria Girls toy line and media franchise, which is a spin-off of the 2010 relaunch of My Little Pony. $347,511 (Finland, Mexico, United Arab Emirates, United Kingdom, and Uruguay)