Hi Johnny, I have the sheet music for Michael Bolton’s version of “When a Man Loves a Woman” transcribed to the proper key and playing it now; the difference is light night and day. But listening to the backtrack, from the middle of the song towards near the end of the song, it sure sounds like the key changes; like it goes up in pitch. There’s nothing in the Key Signature that shows that it does. Will make a beautiful song on the Saxophone. Let me know what you can hear, thanks!