Study Score No. 21-Schoenberg composed his Fourth String Quartet Op. 37 on a commission from Elizabeth Sprague Coolidge. The four movements of the quartet are based on a single twelve-note row although this is fairly free. The first movement is in an abstract sonata form. Transitions are generally built around a hesitant chromatically sighing theme that first appears in the first violin. Marked Comodo (leisurely) the second movement is an intermezzo in A-B-A form. The recitative-like main theme of the third movement first appears in unison after which individual instruments begin to break away with their own lines. Variation technique is prominent in the rondo finale marked Allegro -transformations of the main theme are so great that it is occasionally difficult to recognize its return. This is the Schirmer edition of the Score to this work.

Score and Parts-Bloch was 73 years old when the String Quartet No. 3 was premiered in 1953 by the Griller Quartet. It is far more 'pared-down' than his earlier works and avoids the influence of Jewish music which he was well-known for in workssuch as 'Schelomo' and the 'Suite Hebraique for viola'. The first movement is forceful; trills and stark rhythms predominate whereas the second is more tranquil. Next there is is a strange kind of off-kilter scherzo followed by a finale based on a 12-tone theme. This is the Schirmer edition and contains the Score and Parts.

Score and Parts-String Quartet No. 2 was the winner of the 2000 ASCAP Leo Kaplan Award and also received a 2000 BMI Student Composer Award. This 23-minute piece was first performed by The Chiara Quartet November 15 1999 at The Juilliard School's Paul Hall in New York.

Study Score No. 2-John Alden Carpenter was an American composer of the first half of the 20th century. Parts available on rental.