To jam and learn Tatsuya Kitani - The Sunset Rust Corrodes The Room chords, your primary focus should be mastering these chords sequence: E, F#m, C#m, D, C# and F#m. A strategic approach would be to train at 80 BPM initially, and then accelerate to the song's tempo of 160. Given the song's key of A Major, adjust the capo to align with your vocal range and chord preference.