History of Rock (Instrumental)

EDIT 4/8/2021: The download link for all the Phineas and Ferb instrumental tracks is now available: https://drive.google.com/folderview?i... This video is purely for archival purposes, I do not claim ownership of this song nor do I intend to profit from it. Phineas and Ferb belongs to Disney. Secret unlockable track from "Phineas and Ferb in the Transport-inators of Doooom!" This song never got an album release even though the other songs from the episode did, which I always thought was a shame. Anyways, I hope you enjoy this video. If you'd like to subscribe, go ahead. All likes and comments are appreciated. Thanks for watching!