This book contains the texts from the new 3rd edition of the Roman Missal to be used at the chair set to chants by Fr. Columba Kelly, OSB of Saint Meinrad Archabbey. It includes the introductory rites until the Creed and the prayers after communion until the end of Mass, i.e. all of the parts to be sung from the chair. It includes chant settings of the collects and post communion prayers for all Sundays, feasts, and solemnities.