To jam and learn Usher - (RedOne Jimmy Joker Remix) More chords, your primary focus should be mastering these chords sequence: C, G, C, Em, C, G, B, Em, G, B and Em. Start with a comfortable 59 BPM and as you become proficient, aim for the song's BPM of 119. Configure the capo to your vocal range and chord preference, remembering the key of C Major.