from music21 import chord, interval # Create a Chord object for C major c_major_chord = chord.Chord("C4 E4 G4") # Get the root note of the chord root_note = c_major_chord.root() # Get the chord tensions tensions = [] for degree in [2, 4, 6]: tension_pitch = root_note.transpose(interval.GenericInterval(degree)) tensions.append(tension_pitch.name) print("Chord Tensions:", tensions)