Complex sentence: She received major publicity following her guest appearance on the January 1965 premier episode of the teen dance show "Hullabaloo"; she appeared in a second episode and also released on Coral Records a song called "Hullabaloo" that she had performed on the show.
Split into simpler sentences: She received major publicity following her guest appearance on the January 1965 premier episode of the teen dance show "Hullabaloo". She later appeared in a second episode and also released Coral Records a song called "Hullabaloo" that she had performed on the show.