The friends decide to start a band and learn that they must practice their instruments; Lady Tigra performs.
Yo Gabba Gabba! (TV Series 2007–2020) - Episode list - IMDb
Watch Yo Gabba Gabba! Online, Season 2 (2008)
Yo Gabba Gabba! (TV Series 2007–2020) - IMDb
Watch Yo Gabba Gabba Season 2
Differences, Yo Gabba Gabba Wiki
Yo Gabba Gabba!, Nickstory Wiki
Watch Yo Gabba Gabba! Online, Season 2 (2008)
Watch Yo Gabba Gabba Season 2
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Yo Gabba Gabba!: Season 1
Yo Gabba Gabba!: Season 3, Episode 2