To jam and learn the simple chords for Neon 2 - Itseni Kaltainen chords, practice playing A, Bm, F#m, G, Bm, Em, F#, Bm, D and G in sequence. To build a solid grasp, start slowly at 50 BPM and then match the original tempo of 100 BPM. Fine-tune the capo based on your vocal range, ensuring it complements the key of B Minor.