Examples of stimulus Set A ("homophonic") and Set B ("polyphonic").
Chord sequences ended either on a tonic chord (T, regular), or on a double dominant (DD, irregular).

homophonic_TC homophonic_DD polyphonic_TC polyphonic_DD

homo+polyphonic_stimuli

   Download all homophonic stimuli (tonic and double dominant)
   Download all polyphonic stimuli (tonic and double dominant)