To learn Sabaton - Stalingrad chords, grasp the musical fabric of the song with this sequence - E, F#, C, G, F#, Em, F#, D, Bm, C, G and F# of chords. I suggest starting at a calm pace of 75 BPM, and as you gain confidence, approach the song's BPM of 150. With the song's key of F# Minor, set your capo to fit your vocal range and chord choice.