Petersson, Per Gunnar: Sing a New Song (SA, Organ)

Petersson, Per Gunnar: Dominus regit me (Psalm 23) (SATB div. a cappella)

Vaccai: Metodo Pratico (High voice, Piano) - incl. Play-Along CD

Vaccai: Metodo Pratico (High voice, Piano)

Vaccai: Practical Method of Italian Singing - for Soprano or Tenor (incl. Online Audio)

Vaccai: Practical Method of Italian Singing - for Mezzo-soprano (Alto) or Baritone (incl. Online Audio)

Vaccai: Practical Method of Italian Singing - for High Soprano (incl. Online Audio)

Petersson, Per Gunnar: Missa Brevis (SSA, Percussion)