To start learning Hank Marvin - Sacha chords, delve into these chords sequence to get the song's feel: Fm, Bb, Eb, Db, Fm, Bb and Db. A strategic approach would be to train at 53 BPM initially, and then accelerate to the song's tempo of 106. Adapt the capo setting considering your vocal range, with reference to the key: Gb Minor.