Franz Xaver Haberl

1840 – 1910

• A Theoretical and practical manual of Gregorian Chant
• Magister choralis
• Magister choralis
• Magister choralis
• Magister choralis
• Magister choralis
• Bausteine für Musikgeschichte
• Magister Choralis
• Magister choralis
• Psalterium vespertinum