C.F. Peters Vaccai Metodo Canto Medium, Nicola Vaccai, Metodo Pratico Di Canto Italiano, Medium Voice: For voice and piano, Contents: Scales, Skips (Thirds,Fourths,Fifths,Sixths,Sevenths and Octaves), Semitones, Syncopations, Preparatory exercises for runs, Mordent, Relish, Trills, Portamento, Recitative, Recapitulation, In English,French,Italian and German language, Incl. accompanying CD (piano only,no voice), With piano accompaniment, ISMN 9790014108229