To start learning Mat Kearney - Fortress chords, delve into these chords sequence to get the song's feel: Bm, D, A, Bm, G, D and Bm. To master the tempo, it's wise to start at 49 BPM before aiming for the song's 98 BPM. Adapt the capo setting considering your vocal range, with reference to the key: A Minor.