Oh Sherrie Steve Perry Apparently there's not a correct copy for the chords on the whole interweb without buying the sheet music. Hope someone else finds this useful. There are actually some bass walkdowns in the pre-chorus sections. You can hear them on the song, but there not written in here. For the Ab/F, you can simply play an Fm7 on the 8th fret. Then down to the Eb, Gm, then F. You'll get it. Intro: [F] [C] [F] [Bb] [Bb/A] [Gm7] [F] [C] [F] [C] [F] [Ab/F] [Eb/F] [Gm/F] [F] You should' (azchords.com)