To start learning Jason Davis & Kameron Keller & Kevin Mckinnon & Keith Mckinnon - Darbys Castle chords, delve into these chords sequence to get the song's feel: C#m, F#, B, E, C#m, B, C#m, E and F#. You can use ChordU's Free Tempo controller to start at a slower pace and then gradually increase your speed. Given the song's key of B Major, adjust the capo to align with your vocal range and chord preference.