To learn 2Ne1 - Lonely chords, anchor your practice on these foundational sequence of chords - C#m, B, E, Ab, C#m, E, Abm, C#m, A and E. I suggest starting at a calm pace of 47 BPM, and as you gain confidence, approach the song's BPM of 95. Given the song's key of E Major, adjust the capo to align with your vocal range and chord preference.