What movie and who sang iTS A BIG WIDE WONDERFUL WORLD WE LIVE IN FROM?

The song "It's a Big Wide Wonderful World" is from the movie The Little Engine That Could (2011). It is performed by the character of the Little Engine, voiced by the singer and actress, Jodi Benson. The song reflects themes of optimism and exploration, fitting for the film's message about perseverance and belief in oneself.