DESCRIPTION:
Medieval chant from Codex Calixtinus.
Title: "Responsorium in organo: Dum esset Salvator in monte"
Service: Missa Sancti Iacobi
Performers: Ensemble Organum, Director: Marcel Peres
Album: "Compostella - Ad Vesperas Sancti Iacobi : Codex Calixtinus XIIe siècle"
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This is a truncated version (The last 2 minutes are missing due to time restrictions).