If She Would Have Been Faithful...
"If She Would Have Been Faithful..." is a song by the American rock band Chicago. It was released in March 1987 as the third single from their 1986 album Chicago 18. Jason Scheff performs the lead vocals. The song was written by Steve Kipner and Randy Goodrum, and produced by David Foster.
The single became a Top 10 hit on the Adult Contemporary chart and reached No. 17 on the Billboard Hot 100 chart in the United States.