Misc: Nairobi is the capital of what country?

Questions

On This Day In January 1978 - ______ made his solo performance debut in Minneapolis, MN.?

On This Day In January 1975 - "The Wiz" opened on______ .?

On This Day In January 1984 - The Police, announced a farewell concert for March 2 in______ . The group had been together for 9 years.?

On This Day In January 1998 - Sony ______ died in a skiing accident.?

On This Day In January 1781 - Richmond, VA, was burned by a ______ naval expedition led by Benedict Arnold.?