Thread:RedSilver01/@comment-25498563-20160802211142/@comment-25498563-20160805184154

Uh, I think in Code Red's Adventures of My Little Pony Equestria Girls: Rainbow Rocks. When the Dazzlings were not Sirens and it was Sea Song who turned the CHS Showcase into a Battle of the Bands in attempt to take over Earth with her singing. Thankfully, Major Malfunction and Flash Fire know more about Sea Song than anyone else and the Dazzlings help them defeat her in the finals.