This collection, similarly to the publication entitled 111 bicinia from the 15th century (EMB 14478), contains longer and shorter two-part excerpts from polyphonic ecclesiastical choral works, for pedagogical and liturgical use. As teaching material, on the one hand it introduces and notes in brief textual definitions the characteristics of each given excerpt: on the other hand, it provides easily usable examples for teaching music history, solfege and counterpoint (practice of intervals, score-...