Blue the Dog (from the popular childrens TV series Blues Clues) stars in her first full-length musical adventure. Blue (voice of Traci Paige Johnson) and her master Steve (voice of Steve Burns) are putting on a show in their backyard, but suddenly Tickety Tock the Clock (voice of Kelly Nigh) loses his voice, leaving poor Blue without a singing partner. While Blue follows up on the clues to find who wants to duet in Tickety Tocks place, G-Clef the Keyboard (voice of Ray Charles) and his friends the Notes (voices of the Persuasions) show kids how to make a song. ~ Mark Deming, All Movie Guide