My Little Pony: Friendship Is Magic

Season 8, Episode 18

Episode Title: Yakity-Sax

Air Date: 2018-08-25

Overview:

Pinkie Pie has a new hobby that she absolutely loves - playing the Zenithrash. But when her friends discourage her from playing due to her lack of skill, it causes a series of events leading to Pinkie Pie possibly leaving Ponyville forever!