"RIFFS FOR IMPROVISATION Vocal Trainer" contains 13 vocal exercises executed at piano.

CD produced by Marco Vitali and Michele Broglia and recorded by Lorenzo Castricini.

CD content:
1. Major scales
2. Natural Minor scales
3. Harmonic Minor scales
4. Melodic Minor scales
5. Major arpeggios
6. Minor arpeggios
7. Diminished arpeggios
8. Augmented arpeggios
9. Major scales from tonic to dominant
10. Minor scales from tonic to dominant
11. Major arpeggios without octave
12. Major arpeggios with repeated octave
13. Octave glissatos