Follow PnFSongsMaster on Twitter: https://twitter.com/pnfsongsmaster
Sneak peek of the song,What It Might Have Been(with lyrics) from the upcoming episode,Phineas and Ferb Act Your Age that will air soon this year.
This is the last sneak peek I'm uploading of Phineas and Ferb Act Your Age on YouTube.
(Special thanks to Jhon Lee for letting me borrow his video)
Jhon Lee's YouTube channel: https://www.youtube.com/channel/UCvyHk5H5WMiAGUpo6TDfQcg