CHS Musical Showcase

The CHS Musical Showcase, or the Mane Event, is a friendly competition that takes place at Canterlot High in My Little Pony Equestria Girls: Rainbow Rocks. It is organized by both students and faculty to raise money for after-school programs. However, Adagio Dazzle and her posse, the Dazzlings, soon mesmerize the entire school to turn the friendly variety show into an all-out battle of the bands. A total of sixteen musical acts take part in the competition.

Participating bands

 * The Rainbooms
 * The Dazzlings
 * Trixie and the Illusions
 * Flash Drive
 * Snips and Snails
 * Octavia Melody
 * The Cutie Mark Crusaders
 * Photo Finish and the Snapshots
 * Bulk Biceps
 * Lyra Heartstrings and Sweetie Drops
 * Derpy
 * Unnamed Eco-kids band
 * Unnamed Dramas band

Round 1
Winner: Trixie and the Illusions Winner: Lyra Heartstrings and Sweetie Drops Winner: Bulk Biceps Winner: The Rainbooms Winner: ??? Winner: The Dazzlings Winner: Flash Drive Winner: The Cutie Mark Crusaders
 * ??? vs. Trixie and the Illusions
 * Lyra Heartstrings and Sweetie Drops vs. ???
 * Snips and Snails vs. Bulk Biceps
 * The Rainbooms vs. Octavia Melody
 * ??? vs. ???
 * Unnamed Dramas band vs. The Dazzlings
 * Unnamed Eco-kids band vs. Flash Drive
 * Derpy vs. The Cutie Mark Crusaders

Round 2
Winner: Trixie and the Illusions Winner: The Rainbooms Winner: The Dazzlings Winner: Flash Drive
 * Trixie and the Illusions vs. Lyra Heartstrings and Sweetie Drops
 * Bulk Biceps vs. The Rainbooms
 * ??? vs. The Dazzlings
 * Flash Drive vs. The Cutie Mark Crusaders

Semifinals
Winner: The Dazzlings Winner: The Rainbooms (forfeited to Trixie and the Illusions)
 * The Dazzlings vs. Flash Drive
 * The Rainbooms vs. Trixie and the Illusions

Finals
Winner: Undetermined
 * The Dazzlings vs. Trixie and the Illusions

Other depictions
The Mane Event and its participating competitors are featured in two live-action Rainbow Rocks music videos that use a rock version of Equestria Girls (Cafeteria Song).