Quattro versioni originali della &quot;Ritirata notturna di Madrid&quot;Quattro versioni originali della &quot;Ritirata notturna di Madrid&quot; Quattro versioni originali della "Ritirata notturna di Madrid" Quattro versioni originali della "Ritirata notturna di Madrid" is an arrangement by Luciano Berio of a movement from Luigi Boccherini's "Musica notturna delle strade di Madrid". The full title of the composition is "Quattro versioni originali della "Ritirata notturna di Madrid" di Luigi Boccherini, sovrapposte e transcritte per orchestra" ("Four Original Versions from Luigi Boccherini's "Withdrawal by Night in Madrid", superimposed and transcribed for orchestra"). This arrangement was composed in 1975. Composition. Luciano Berio received a commission by La Scala Theatre Orchestra in 1975, in which Berio was asked to  write a short piece that would serve as an opening composition. Berio decided that he could arrange a movement from Boccherini's "Musica notturna delle strade di Madrid", which is also called the "Ritirata notturna di Madrid". At the time, up to four different versions of the same movement were known, as Boccherini originally arranged them for various musical forces. Berio decided to superimpose them with minor alterations to create a stratified sound structure. This was not the first time that Berio came to the spotlight for arranging or transcribing pieces of other composers, given that a fair part of  Berio's success as a composer came because he usually worked on adaptations and arrangements not only of compositions by other classical composers, but also of his own compositions, as he did with "Rendering", the finale of Puccini's "Turandot", and some of Berio's "Sequenzas", which were later reworked into "Chemins". The piece was finished in 1975 in Rome and was dedicated to Davide Bellugi. It was later published by Universal Edition in 1977. Structure. The composition is in only one movement and takes 6 to 7 minutes to perform. However, it is in a theme and variations form . The whole piece can be structured into one initial introductory section, in which a solo second violin and the drums indicate the ostinato rhythm, the theme, and eleven variations in which the melodies are further developed, which are followed by a final coda. These sections are not separated, but the variations are marked in the original score as such. The composition is scored for a large orchestra, consisting of three flutes, two oboes, one English horn, two clarinets in B-flat, one bass clarinet in B-flat, two bassoons, one contrabassoon, four French horns in F, four trumpets in C , three trombones, one bass tuba, timpani, a percussion section consisting of three percussionists playing two snare drums, one bass drum and one triangle, harp and a full string section. The composition is at a steady tempo of ♩ = 72, marked in the initial bar of the score, and totals 216 bars. Quattro versioni originali della "Ritirata notturna di Madrid" Quattro versioni originali della "Ritirata notturna di Madrid" is an arrangement by Luciano Berio of a movement from Luigi Boccherini's "Musica notturna delle strade di Madrid". The full title of the composition is "Quattro versioni originali della "Ritirata notturna