Phineas and Ferb: Last Day of Summer (soundtrack)

Phineas and Ferb: Last Day of Summer is the seventh and final soundtrack album for Phineas and Ferb, released as a digital exclusive on September 11, 2015. The album consists almost entirely of songs from special hour-length episodes from the show's fourth season, notably including three from "The O.W.C.A. Files", which aired two months later.