To start learning Sisqo - Incomplete chords, centre your learning around these elemetal chords sequence: Ebm, Abm, E, Db, Abm, Dbm and Abm. I suggest starting at a calm pace of 59 BPM, and as you gain confidence, approach the song's BPM of 119. Fine-tune the capo based on your vocal range, ensuring it complements the key of B Major.