In 1970, due to the success of the Brady's ABC Friday night companion show The Partridge Family, (about a musical family) some episodes began to feature the Brady Kids as a singing group. Though only a handful of shows (Doe-Ri-Me in the third season, Amateur Nite in the fourth and The New Johnny Bravo in the fifth were the only episodes to feature the Brady Bunch children singing) actually featured them singing and performing, the Brady Bunch began to produce albums. Though they never charted as high as the Partridge Family, they began touring the USA during the summer hiatus from the show, headlining as The Kids from the Brady Bunch. Although only Barry Williams and Maureen McCormick stayed in the music business as adults, Christopher Knight readily admits he felt he could not sing and recalls having great anxiety about performing live on stage with the cast.