Night on Bald Mountain work until 1866, by which time he was planning the orchestral tone poem "St. John's Eve on Bald Mountain" (see below). No trace of a work for piano and orchestra has survived outside Rimsky-Korsakov's recollections, so it is assumed that the score has been lost, or, more likely, that it never existed. In 1866 Mussorgsky wrote to Balakirev expressing a desire to discuss his plans for "The Witches", his informal name for his "Bald Mountain" music. In early June 1867, he began composing the orchestral version of the piece. The score is inscribed with the following details: Conceived in 1866.
Two Songs to be sung of a summer night on the water songs and other works by Delius with choral music by Arnold Bax. Two Songs to be sung of a summer night on the water Two Songs to be sung of a summer night on the water, Op. 91, were composed by Frederick Delius in 1917. He set the wordless works for choir a cappella. The songs were published in 1920 and first performed in 1921. Delius composed the songs at Grez-sur-Loing in 1917. He set them for six-part choir, SATTBB, without words, but vocalises on the syllable "uh". The first song is marked "slow but not dragging", the other which