The Amber Crew are a group of Canterlot High School (CHS) students across the Equestria Girls and Sofia The First movie lineup, consisting of 1 male and 7 female members.
The band's members are Amber (lead singer), Hildegard, Lyra Heartstrings, Sweetie Drops, Blueberry Muffin, Derpy Hooves and Emelina Grace (backup singers) followed by Huckleberry Pie as the guitarist.
However, as of the film The Amber Crew's New Members, two siblings from the Disney Channel TV show Gravity Falls who happens to be Dipper Pines on piano and backing vocals followed by his little sister Mabel on banjo permanently joins the group.