Listen to Spongebob Squarepants Main Theme online. Spongebob Squarepants Main Theme is an English language song and is sung by Little Apple Band. Spongebob Squarepants Main Theme, from the album Kids Songs! Fun Children's Music from Sesame Street, Phineas and Ferb and More!, was released in the year 2012. The duration of the song is 0:41. Download English songs online from JioSaavn.