Question: Connotations is a piece that includes the composition scored for what orchestra?

<P0-S0> Musical composition can refer to an original piece of music, either a song or an instrumental music piece, the structure of a musical piece, or the process of creating or writing a new song or piece of music. <P0-S1>  People who create new compositions are called composers in classical music. <P0-S2>  In popular music and traditional music, the creators of new songs are usually called songwriters; with songs, the person who writes new words for a song is the lyricist. <P0-S3>  "Composition" is the act or practice of creating a song or other piece of music. <P0-S4>  In many cultures, including Western classical music, the act of composing typically includes the creation of music notation, such as a sheet music "score", which is then performed by the composer or by other instrumental musicians or singers. <P0-S5>  In popular music and traditional music, songwriting may involve the creation of a basic outline of the song, called the lead sheet, which sets out the melody, lyrics and chord progression. <P0-S6>  In classical music, orchestration (choosing the instruments of a large music ensemble such as an orchestra which will play the different parts of music, such as the melody, accompaniment, countermelody, bassline and so on) is typically done by the composer, but in musical theatre and in pop music, songwriters may hire an arranger to do the orchestration. <P0-S7>  In some cases, a pop or traditional songwriter may not use written notation at all, and instead compose the song in her mind and then play, sing and/or record it from memory. <P0-S8>  In jazz and popular music, notable sound recordings by influential performers are given the weight that written or printed scores play in classical music. <SEP> <P1-S0> Connotations is a classical music composition for symphony orchestra written by American composer Aaron Copland. <P1-S1>  It represents a return to a more dissonant style of composition in which Copland wrote from the end of his studies with French pedagogue Nadia Boulanger and return from Europe in 1924 until the Great Depression. <P1-S2>  It was also Copland's first dodecaphonic work for orchestra, a style he had disparaged until he heard the music of French composer Pierre Boulez and adapted the method for himself in his "Piano Quartet" of 1950. <P1-S3>  While the composer had produced other orchestral works contemporary to "Connotations", it was his first purely symphonic work since his Third Symphony, written in 1947. <P1-S4>  Commissioned by Leonard Bernstein in 1962 to commemorate the opening of Philharmonic Hall (now David Geffen Hall at Lincoln Center for the Performing Arts) in New York City, United States, this piece marks a departure from Copland's populist period, which began with "El Salón México" in 1936 and includes the works he is most famous for such as "Appalachian Spring", "Lincoln Portrait" and "Rodeo". <SEP> <P2-S0>  The ballet, scored for a thirteen-member chamber orchestra, was created upon commission of choreographer and dancer Martha Graham with funds from the Coolidge Foundation. <P2-S1> Appalachian Spring is a composition by Aaron Copland that premiered in 1944 and has achieved widespread and enduring popularity as an orchestral suite. <P2-S2>  It premiered on Monday, 30 October 1944 at the Library of Congress in Washington DC, with Martha Graham dancing the lead role. <P2-S3>  The set was designed by the American sculptor Isamu Noguchi. <P2-S4>  Copland was awarded the 1945 Pulitzer Prize for Music for his achievement. <SEP> <P3-S0> The term lead instrument carries a variety of connotations. <P3-S1>  A lead instrument could be a reference to an instrument that plays the melody of a piece, an instrument that has been designed for this purpose, such as clarinet or violin, or a specific member of an orchestra that is featured as the most proficient musician of the group. <P3-S2>  In digital music composition, lead may refer to the tone quality that is applied to a signal.