Let's start jamming Eden - Superhero chords, familiarize yourself with these chords - G#, A#m, C#, F#, C#, G#, A#m and F# in sequence. Ease into the song by practicing at 68 BPM before reaching the track's full tempo of 137 BPM. To match your vocal range and chord inclination, adjust the capo in line with the key: C# Major.