Variations on an Original Theme ‘Enigma’, Op. 36 for Orchestra 2d1, 2, 2, 2+1 – 4, 3, 3, 1 – timpani, percussion, organ, strings (percussion = bass drum, side drum, triangle, cymbals) written by Edward Elgar. The format of this sheet music is study score (paperback) and it’s published by Petrucci Library Press. Variations on an Original Theme ‘Enigma’, Op. 36 is part of the following sheet music categories: Post-Romantic, English.