Knight Shade & The Shadowettes (Friendship is Magic)
From Equestripedia, the Archives of Equestria!
Knight Shade & The Shadowettes was a band founded prior to the Fall Formal event at Canterlot Academy in the Era of Harmony.
They were the last of the major bands set to appear at the formal, after Stallions Without Hats and Quarterhorse, but before 33 1/3, a student of the academy.