In 2004, Wolanin began recording a collaboration with Bob Babbitt titled Funkology XIII. The album was released July 12, 2005, and consisted of twelve Motown covers and one original. Its two singles, "Good" and "It Takes Two", the latter featuring Jimi Jamison of Survivor, made it into Friday Morning Quarterback's adult contemporary chart at No. 7 and No. 9 respectively. A holiday counterpart to the album, Christmasology, was released the following year. The lead single, "Frosty the Snowman", was played across more than eight hundred stations and peaked at No. 11 on radio charts.