Morning

Bananas 60c

Afternoon

A piano and upright bass duo play Fats Waller's "You're Not the Only Oyster in the Stew". They've set up much too close to a woodwind, guitar and vocal trio playing arrangements of liturgical plainchant by Hildegard of Bingen. Unfortunately the combination often creates accidental augmented 4th harmonies, also known as diabolus in musica or "The Devil's Interval", which terrify passing commuters.