Gathered in a unique volume, all the vocalises previously published in two anthologies by Ricordi in the Thirties. - All the 16 vocalises of each volume (low voice, medium voice, high voice) have been composed by very important composers of theNineteenth century, like Alfano, Malipiero, Respighi, Casella, Pizzetti. - With piano accompaniment for each vocalise.