This is a lot of Ponies and other pieces from the 2014 My Little Pony Friendship is Magic Pops line, customizable "modular" Ponies.  This lot includes everything shown in the pictures:  Rainbow Dash, Princess Twilight Sparkle, Princess Cadence, Princess Luna, Rarity, assorted mane and tail pieces, a microphone, a guitar, and 3 loose single unmatched wings.  See pictures for details.