Listen to SpongeBob SquarePants Main Theme (From "SpongeBob SquarePants") (Piano Version) online. SpongeBob SquarePants Main Theme (From "SpongeBob SquarePants") (Piano Version) is an Instrumental language song and is sung by Piano Geek. SpongeBob SquarePants Main Theme (From "SpongeBob SquarePants") (Piano Version), from the album SpongeBob SquarePants Main Theme (From "SpongeBob SquarePants") (Piano Version), was released in the year 2025. The duration of the song is 2:28. Download Instrumental songs online from JioSaavn.