Misc: What is Cornelius Mcgillicuddy's stage name?

Questions

On This Day In January 1957 - ______ took the U.S. Army pre-induction exam on his 22nd birthday.?

On This Day In January 1960 - Eddie Cochran's last ______ session was held in Hollywood.?

On This Day In January 1965 - The TV ______ show "Hullabaloo" debuted on NBC.?

On This Day In January 1966 - The final episode of "Shindig!" was broadcast on ABC-TV. The show featured the ______ and the Who.?

On This Day In January 1973 - Yoko Ono released "Approximately ______ University" as a two record set.?