Major

Major is a military rank of commissioned officer, with corresponding ranks existing in many military forces. When used unhyphenated, in conjunction with no other indicators, the rank is just senior to that of an army captain and right below the rank of lieutenant colonel. It is considered the most junior of the field officer ranks.

Majors are typically assigned as specialized executive or operations officers for battalion-sized units of 300 to 1,200 soldiers. In some militaries, notably France and Ireland, the rank of major is referred to as commandant, while in others it is known as captain-major. It is also used in some police forces and other paramilitary rank structures, such as the New York State Police, New Jersey State Police and several others. As a police rank, Major roughly corresponds to the UK rank of Superintendent.

When used in hyphenated or combined fashion, the term can also imply seniority at other levels of rank, including general-major or major general, denoting a mid-level general officer, and sergeant major, denoting the most senior NCO of a military unit. The term Major can also be used with a hyphen to denote the leader of a military band such as in pipe-major or drum-major.

G major

G major (or the key of G) is a major scale based on G, with the pitches G, A, B, C, D, E, and F♯. Its key signature has one sharp, F♯.

G major's relative minor is E minor, and its parallel minor is G minor.

For orchestral works in G major, the timpani are typically set to G and D, a fifth apart, rather than a fourth apart as for most other keys.

Notable compositions

Baroque period

Classical era

Piano Concerto No. 17 (Mozart)

The Piano Concerto No. 17 in G major, KV. 453, by Wolfgang Amadeus Mozart, was written in 1784.

The work is orchestrated for solo piano, flute, two oboes, two bassoons, two horns, and strings. As is typical with concertos, it is in three movements:

According to the date that the composer himself noted on the score, the concerto was completed on April 12, 1784.

The date of the premiere is uncertain. In one view, the work is said to have been premiered by Mozart's student Barbara Ployer on June 13, 1784, at a concert to which Mozart had invited Giovanni Paisiello to hear both her and his new compositions, including also his recently written Quintet in E flat for Piano and Winds. Afterwards, Ployer was joined by Mozart in a performance of the Sonata for Two Pianos, K. 448. Another possibility, advanced by Lorenz (2006, 314), is that Mozart did not wait over two months to premiere the work, but performed it in his concert with Regina Strinasacchi on 29 April 1784 at the Kärntnertortheater. As a general consensus for researchers, it can be said with relative certainty that the work premiered during the mid-to-late spring of 1784, following its completion.

Piano concerto

A piano concerto is a concerto written for a piano accompanied by an orchestra or other large ensemble.

Keyboard concerti were common in the time of Johann Sebastian Bach. Occasionally, Bach's harpsichord concerti are played on piano.

History

In the 17th and 18th centuries, typical concertos for keyboard were organ concertos and harpsichord concertos, such as those written by George Friedrich Handel and Johann Sebastian Bach.

Classical and romantic

As the piano developed and became accepted, composers naturally started writing concerti for it. This happened in the late 18th century, during the Classical music era. Wolfgang Amadeus Mozart was the most important composer in the early development of the form. Mozart's body of masterly piano concerti put his stamp firmly on the genre well into the Romantic era.

Mozart wrote many piano concertos for himself to perform (his 27 piano concertos also include concerti for two and three pianos). With the rise of the piano virtuoso, many composer-pianists did likewise, notably Ludwig van Beethoven, Frédéric Chopin, and Robert Schumann—and also lesser-known musicians like Johann Nepomuk Hummel, Joseph Wölfl, Carl Maria von Weber, John Field, Ferdinand Ries, and F. X. Mozart.