Supplementum ad Graduale Romanum, complectens missa defunctorum nec-non Dies irae, De
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profundis, O Christe, &'c. notata, ut gallice vocamus, en faux-bourdon ; quattor missas solemnes nempe missam regalem, secundi toni, sexti toni... Kirie, Gloria... &'c. prout in singulis dominicis, festis duplicibus... annum cantari solent. Omnia a peritissimis musicis in dulciorem concentum ordinata, &' a mendis ... expurgata
