A song that goes "if u just believe" the word believe is sung out for a long time?

it waas on the finale of Beaty and the Geek please need help
soon not the one by Josh Groban
like if u just believvvvveeeeeeeee

it is not the one from polar express
its the one on the finale of beauty and the geek. u can watch it on cwtv.com
full episdeos and go to the end of the episode when jasmine opens the envelope

it's called Believe by Suzie McNeil

i think it might be believe from the movie the polar express. look it up. we sing it in chorus and those are the lyrics so ya.