Judy Clark

Vaccai Vocal Exercise Set: For Low, Medium & Mezzo Soprano Voices, Vol. 1

Vaccai Voice Exercises, Vol. Two: For Low, Medium & Mezzo Soprano voices

Lutgen Vocal Exercises, Vol. 1 - High Voice

Lutgen Vocal Exercise CD & Booklet Set, Vol 1: For Low, Medium & Mezzo Soprano Voices

Smooth Love

Sing Like The Stars

Vaccai Vocal Exercise Set: For Low, Medium Mezzo Soprano Voices, Vol. 1

Vaccai Vocal Exercise Set: For Low, Medium & Mezzo Soprano Voices, Vol. 1

Lutgen Vocal Exercises for High Voice, Vol. 2

Jazz & Jingles

Lutgen Vocal Exercise Set, Vol. 2: For Low, Medium, & Mezzo Soprano Voice

Vaccai Voice Exercises, Vol. Two: For Low, Medium Mezzo Soprano voices