Let's start jamming Insomniacks - Sempurna chords, familiarize yourself with these chords - Em, D, A, Em, Bm, F#m, C#m, Dm, A and B in sequence. Start with a comfortable 68 BPM and as you become proficient, aim for the song's BPM of 136. Considering your vocal pitch and chord choices, adjust the capo in accordance with the key: A Major.