<i></i>This rendition of "Heart Attack" is based on the "Official Video" from VEVO that I watched, which is training. I thought it might be fun to apply my skills to pop music. This is one of many songs I've an*lyzed. I would firstly like to point out the Cm7 chord and Fm/Bb. Just in case you didn't know already, Fm/Bb simply means that you play all of the notes of an F minor chord, and you add a B flat as the bass note. I carefully listened to song, and Cm7 se (azchords.com)