To identify or determine the next chord in the sheet music, here are some quick tips: Check the key of the music The key signature indicates which chords are most likely. The main chords in the key are: tonic (I), subdominant (IV), and dominant (V), along with their relative minors and other scale chords. Analyze the harmonic context Look at the previous chords and the melodic movement. Often, the next chord follows common progressions like I-IV-V-I or II-V-I. Use the scale degrees In the sheet