With over 150 vocalises, this collection will be a standard for teachers and students of singing. Includes the following collections: Fifty Lessons for Voice, Op. 9 (Concone); The Art of Vocal Velocity (Lutgen); 36 Eight-Measure Vocalises for Soprano, Op. 92 (Sieber); 36 Eight-Measure Vocalises for Tenor Op. 95 (Sieber) and Practical Method of Italian Singing (Vaccai).