Here are select Chicago songs.
“If You Leave Me Now” was led by Peter Cetera in the key of B major (B).
“The Greatest Love On Earth” was led by Peter Cetera in the key of A sharp major or B flat major (A# | Bb).
“Hard To Say I’m Sorry” was led by Peter Cetera in the key of E major (E).
“Hard Habit To Break” was led by Peter Cetera and Bill Champlin in the key of F sharp major or G flat major (F# | Gb).
For the official website, see Chicago.
Where do we go from here?
Back to Chicago.
Go to Chicago Transit Authority (Album).