카를로스 차베스: 4개의 호른을 위한 소나타 (Sonata, for 4 horns)

This is an alphabetically ordered list of sub-titles, nicknames and non-numeric titles that have been applied to classical music compositions of types that are normally identified only by some combination of number, key and catalogue number. These types of compositions include: symphony, concerto, sonata, and standard chamber music combinations (strings trio, quartet, quintet, sextet, etc.; piano trio, quartet, quintet, sextet, etc.), among others. A sub-title is a subsidiary name given to a work by the composer, and considered part of its formal title, such as:

The Age of Anxiety, the sub-title of Bernstein's Symphony No. 2 Pathétique, the sub-title of Tchaikovsky's Symphony No. 6 in B minor, Op. 74. A nickname is a name that is not part of the title given by the composer, but has come to be popularly associated with the work, such as:

Emperor, the nickname of Beethoven's Piano Concerto No. 5 in E-flat major, Op. 73 Jupiter, the nickname of Mozart's Symphony No. 41 in C major, K. 551. A non-numeric title is a formal title that departs from the usual sequential numbering of works of the same type, such as:

Symphonie fantastique by Berlioz and Warsaw Concerto by Addinsell.