The 4th fret and a LOT of bends. Song download exclusive to Patreon: https://www.patreon.com/posts/one-fret-only-3734590 Chapman Ghost Fret: http://www.chapmanguitars.co.uk/guitars/ghost-fret/ Riff City Guitars: https://www.riffcityguitaroutlet.com/ Tuning low to high: D-G-A#-D-A-D I was thinking about tabbing this out. But only fret used is 4, and the video would probably be a better way to tell where the bends go anyway.