John-Mark McGaha sings the music of Nat King Cole in "Unforgettable," a friendly, upbeat concert-style production at the Rep's Stackner Cabaret. It continues through Nov. 6.

Slowing down the tempo for the Monday episode of The Kelly Clarkson Show, the 40-year-old host performed a charming cover of Nat King Cole's 1951 jazz classic "Unforgettable" in honor of Martin ...

John-Mark McGaha sings the music of Nat King Cole in 'Unforgettable," Milwaukee Repertory Theater's upbeat new show at the Stackner Cabaret.

Given his worldwide appeal, it may surprise some that singer and pianist Nat King Cole had Chicago roots.That is the starting point for Artists Lounge Live’s “Unforgettable: Falling in Love ...