Complex sentence: Radle recorded and toured with Gary Lewis & the Playboys for about one year, during that time he made appearances on The Ed Sullivan Show, Shindig, Hullabaloo, and The Tonight Show.
Split into simpler sentences: Radle recorded and toured with Gary Lewis & the Playboys for about one year. During that time he made appearances on The Ed Sullivan Show, Shindig, Hullabaloo, and The Tonight Show.