1. Add MS 53763 Reference (shelfmark): Add MS 53763 Title: Scope & Content: APIVOR MANUSCRIPTS. Vol. XXV. 'Crystals (Concert Minuscules)', sextet for hammond organ, guitar, double bass, marimba and two percussion players, op. 39; 1964. Score. With a note by the composer (f. 30). ff. 30. 355 x 260mm. Collection Area: Music Collections Languages: English Date Range: 1964 Extent: 1 item