CONTENTS 
HISTORY OF RESEARCH 9
THE DESCRIPTION OF THE CODEX 11 
RESTORING THE CODEX 14 
MUSIC-PALAEOGRAPHICAL EXAMINATION OF THE CODEX 15 
THE PLACE OF THE CODEX IN THE HISTORY OF ARTS 21 
THE LITURGICAL ANALYSIS OF THE CODEX 39 
MUSICAL ANALYSIS 55 
THE ORIGIN AND FATE OF THE CODEX	62 
BIBLIOGRAPHY 67 
INDEX CANTUUM 71