SpongeBob Production Music | SpongeBob Production Music Up She Rises @spongebobproductionmusic1081 | Uploaded 8 years ago | Updated 8 hours ago
Composed by Sam Spance. It's kind of The Drunken Sailor modern version.
This theme plays in some episodes from seasons 2-5 and two new episodes from season 9. I ♥ this song.

I don't own anything.