| Diplomatic transcription of the title page | Commissioned by FROMM MUSIC FOUNDATION. | B. Martinu. | Incantation. | Concerto for piano and orchestra. | B. Martinů. | Orchestra. | Pic. 2 fl. 2 ob. 2 cl. 2 bs | 4 Horns, 2 trt. – 3 trb. | Harpe – [crossed out:] String. | Percussion. | Timp. GC. + Piatti, Triangel. Tenor Dr. + Small Dr. (T. pic.) | String. | New York 1956. | Duration = 20 minut. |
| Number of leaves | 30 |
| Number of pages bearing notation | 58 + titulní strana / title page |
| Total number of pages | 60 |
| Original pagination | 1–58 |
| Dimensions (width x height) | 274 × 340 mm |
| Binding | Damaged spiral binding |
| Paper characteristics | Yellowed |
| Brand of paper | Circle Blue Print Co., Inc. |
| Number and arrangement of staves | 26 |
| Total span of staves | 300 mm |
| Distance between staff lines | 1,5 mm |
| Diplomatic transcription of performing forces - 1st page of the score | Pic. | Fl. 1. 2. | Ob. 1. 2. | Cl. in C 1. 2. | Bs 1. 2 | F. Horn 1. 2. | 3. 4. | in C Trt. 1. 2. | Trb. 1. 2. 3. | Tuba. | Timp. | T. basque | Xyl. / Harpa | I. | II. | V. | Vc. | DB. [+ markings in Arabic]. |
| Markings by B. Martinů | Green ballpoint pen, lead pencil. |
| Other markings | Lead, red and blue pencil, black and blue ballpoint pen (unidentified conductors and pianists). |