John Schechter's study of sanjuánes reveals that, as an oral tradition, the genre follow which of the following rules? Which numbers are right? 1. songs tend to be polyphonic 2. songs tend to use sesquialtera 3. songs tend to use isorhythm 4. tsongs tend to include zampoñas 5. songs tend to be about the same subject, love 6. songs tend to have repetitive forms, comprised of "A" and "B" sections 7. melodic phrases tend to be eight syllables long

John Schechter's study of sanjuánes reveals that, as an oral tradition, the genre follow which of the following rules? Which numbers are right? 1. songs tend to be polyphonic 2. songs tend to use sesquialtera 3. songs tend to use isorhythm 4. tsongs tend to include zampoñas 5. songs tend to be about the same subject, love 6. songs tend to have repetitive forms, comprised of "A" and "B" sections 7. melodic phrases tend to be eight syllables long