"Space Adventure" is the jingle the movie, Space Adventure, It is sung four times in the episode, Not Phineas and Ferb. It is first sung, twice, by Phineas before he and Ferb went to the movie and later on its sung by Danny Jacob (in the movie) while Phineas, Ferb and their dad are watching the movie and, finally, by Lawrence after the movie.
It's an adventure in space!
BMI Work #10532433
"Phinedroids and Ferbots" (Instrumental 3)
"Baliwood" (Instrumental 2)