To start learning Meryl Streep, Emily Blunt, Lin-Manuel Miranda, Pixie Davies, Joel Dawson, Nathanael Saleh - (From Mary Poppins Returns/Soundtrack Version) Turning Turtle chords, delve into these chords sequence to get the song's feel: Db, Bb, Gb, F, Gb, Db, Gb, Bbm and Gb. Start with a comfortable 70 BPM and as you become proficient, aim for the song's BPM of 141. With F Major as the song's key, tweak the capo to cater to your vocal pitch and chord likes.