Discantus Discantus Discantus Discantus Discantus Discantus Discantus Discantus Discantus Altus Altus Altus Altus Altus Altus Altus Altus Quinta Quinta Quinta Quinta Quinta Quinta Quinta Tenor Tenor Tenor Tenor Tenor Tenor Tenor Tenor Bassus Bassus Bassus Bassus Bassus Bassus