G

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G

The key of G.

G clef

A clef that indicates which line represents G on a staff, as opposed to a C clef, or an F clef.

gallant

A style of 18th century music that was elegant, light, non- contrapuntal, and highly ornamented.

galliard The galliard is a courtly dance of the late 16th and early 17th century in triple metre usually following a slower duple metre pavan. The two dances are often found in instrumental compositions of the period, sometimes in suites.

galop

The galop is a quick dance in duple metre, one of the most popular ballroom dances of the 19th century. The dance appears as a parody in Offenbach's operetta Orpheus in the Underworld in a can-can.

Gamba

Gamba (Italian: leg) is in English used colloquially to designate the viola da gamba or leg-viol, the bowed string instrument popular from the 16th until the middle of the 18th century and held downwards, in a way similar to that used for the modern cello, as opposed to the viola da braccio or arm-viol, the instrument of the violin family, held on the arm or shoulder.

German dance

The German dance (= German: Deutsche, Deutscher Tanz) describes generally the triple metre dances of the late 18th and early 19th centuries, found in the Ländler and the Waltz. There are examples of this dance in the work of Beethoven and of Schubert.

German sixth

A type of augmented sixth chord containing a major third, perfect fifth (or doubly augmented fourth) and augmented sixth above the

bass.

gigue

The gigue (= Italian: giga; English: jig) is a rapid dance normally in compound duple metre (the main beats divided into three rather than two). The gigue became the accepted final dance in the baroque instrumental suite.

giocoso

Giocoso (Italian: jocular, cheerful) is sometimes found as part of a tempo instruction to a performer, as in allegro giocoso, fast and cheerful. The same Italian adjective is used in the descriptive title of Mozart's opera Don Giovanni, a dramma giocoso.

giusto

Giusto (Italian: just, exact) is found in tempo indications, as, for example, allegro giusto, as in the last movement of Schubert's Trout Quintet, or tempo giusto, in strict time, sometimes, as in Liszt, indicating a return to the original speed of the music after a freer passage.

glissando

Derived from the French glisser, to slide, the Italianised word is used to describe sliding in music from one note to another. On the harp or the piano this is achieved by sliding the finger or fingers over the strings or keys, and can be achieved similarly on bowed string instruments, and by other means on the trombone, clarinet, French horn and pedal timpani among others.

Glockenspiel

The glockenspiel is a percussion instrument similar in form to the xylophone, but with metal rather than wooden bars for the notes. The instrument appeared only gradually in the concert-hall and opera-house and is found in Handel's oratorio Saul and elsewhere. Mozart made famous use of the glockenspiel in The Magic Flute (Die Zauberflöte), where it is a magic instrument for the comic bird-catcher Papageno. It is now a recognised if sparingly used instrument in the percussion section of the modern orchestra.

Gloria

“Glory.” In the Mass, the second part of the Ordinary.

gong

The gong is a percussion instrument originating in the East. In the modern orchestra it is usually found in the form of the large Chinese tam-tam. The gong appears in Western orchestral music in the late 18th century, and notable use of sets of gongs of varying size is found adding exotic colour to Puccini's oriental operas Madama Butterfly and Turandot.

grace note

An ornamental note, usually played quickly before the beat. See ornaments.

grand opera

Opera on a large scale, usually entirely sung, in contrast to comic opera.

grand staff

The combination of the treble and bass staves.

Gregorian chant

A body of chants of the Roman Catholic Church, most of which are part of two liturgical rites—the Mass and the Offices. Origins traditionally are ascribed to the period of Pope Gregory I (590-604).

grave

Grave (Italian: slow, solemn) is used as an indication of tempo and mood, meaning slow and serious.

grazioso

Grazia (grace) forms the Italian adjective grazioso, used as an indication of expression and of tempo, particularly in the 18th century.

guitar

A string instrument from Spain, with a large flat-backed sound box, violin -like curved shape, a fretted neck, and six strings.