VIDEO: Watch the Final Four of 'The Voice' Perform Their Original Songs

The final episode of the first season of "The Voice" looms large tonight, as the four finalists get ready to find out who won it all. Last night, the four singers put on a show by each performing a brand-new original song and a cover duet with their coaches.

The songs were mostly pretty low-key, with the exception of Beverly McClellan. The rocker kicked things up a notch with her new original "Lovesick," dancing around the stage in her trademark Beverly way. The quiet Dia Frampton, by comparison, stayed at the piano and sang "Inventing Shadows," a number that rings a bit of Michelle Branch and other breathy pop vocalists.

Vicci Martinez belted out "Afraid to Sleep," which started quiet but built to a big finish, allowing the young vocalist to show off her pipes a bit.

The night was lead off by Javier Colon, who performed his original song "Stitch by Stitch." The song has the sound of a pop/R&B ballad, and was a good fit for Colon, who is considered to be the strongest vocalist among the finalists.

Be sure to tune in tonight to watch the finalists perform more songs and to see who will win the $100,000 prize and a recording contract. Of course, with these four reaching the finals, they'll probably all get recording contracts...but the extra 100 grand ain't bad either.

Check out the performances from all four finalists of their original songs, and be sure to check out their duets with their coaches as well!