To learn Cracker - (What The World Needs Now) Teen Angst chords, grasp the musical fabric of the song with this sequence - Dm, G, D, G, C, G, D, C, D and Dm of chords. I suggest starting at a calm pace of 39 BPM, and as you gain confidence, approach the song's BPM of 78. Fine-tune the capo based on your vocal range, ensuring it complements the key of G Major.