This week's show presents music in honor of St. Nicholas, bishop of Myra, from the 12th through the 15th centuries, performed by Ensemble Peregrina. We'll also hear instrumental arrangements of medieval songs performed by the Folger Consort.

• Hugo de Lantins: Celsa sublimator. Performed by Victoria.
• Guillaume Dufay: O Gemma Lux. Performed by Huelgas Ensemble.
• Anon.: Confessor dei Nicholaus. Performed by Anonymous 4.
• Anon.: Cantu mirro, summa laudes. Performed by Anonymous 4.
• Anon.: Gaudeat ecclesia. Performed by Ensemble Peregrina.
• Anon.: Sanctissimo pontifici. Performed by Ensemble Peregrina,t
• Anon.: Nicholaus pontifex. Performed by Ensemble Peregrina.
• Anon.: St. Godric songs. Performed by Ensemble Peregrina.
• Anon.: Incompara-Biliter. Performed by Ensemble Peregrina.
• Anon.: Alleluia. Tumba sancti Nycholai. Performed by Ensemble Peregrina.
• Anon.: Nicholaus inclitus. Performed by Ensemble Peregrina.
• Jehan Lescurel: Set of songs. Performed by The Folger Consort.
• Anon.: Nicholai presulis. Performed by Ensemble Peregrina.
• Anon.: Stampede. Performed by Ensemble Peregrina.
• Raimbaut de Vaqueras: Kalenda Maia. Performed by The Folger Consort.