The Backyardigans theme song

"The Backyardigans Theme Song" is originally written by McPaul Smith, composed by Evan Lurie, and performed solely by the series’ main cast, depending on the season.

2007

 * Përshëndetje, unë jam Pablo (Hello, I'm Pablo) in episode S01E19-S01E20.
 * Unë quhem Tajron (I'm called Tajron) in episodes S01E03–S01E05, S01E09, and S01E20.
 * Emri im është Austin (My name's Austin) in episode S01E17.

French
*Et moi, c'est Théo (And me, I'm Tyrone) prior to S04E04.

Direct-to-video series
*Aku Tasa (I'm Tasa) prior to the third.

Korean
*웃음 가득한 모험 찾아 (Find a laugh-filled adventure) prior to the fourth. **출발! (Chulbal!) was not sung prior to the fourth.

Portuguese (Brazil)
*Meu nome é Tyrone (My name's Tyrone) prior to 3.

Serbian

 *  (I'm Nilka) prior to S03E13.

Spanish (Mexico)
*Soy Tyrone (I'm Tyrone) in 1– 2, Mi nombre es Tyrone (My name is Tyrone) in  3. **Soy Uniqua (I'm Uniqua) prior to 3. ***Soy Tasha (I'm Tasha) in 1– 2, Y yo soy Tasha (And I'm Tasha) in  3. ****Y yo Austin  (And I'm Austin) prior to 4. *****Amigos tuyos, Backyardigans (Friends of yours, the Backyardigans) prior to 4.

Swedish
*Och is not said prior to the second.