The major accomplishment of music in the Renaissance was the emancipation of instrumental from vocal music. As polyphony developed, the two- and three-part music of the 13th century expanded to a norm of four parts in the art music of the 15th century and to five or six parts by the middle of the 16th century. Early in this vertical expansion, the voice parts were differentiated in range, forming a texture extending to approximately three to three and a half octaves. Apart from the organ, no winds possessed a diatonic (seven pitches of a major or natural minor scale) range of that size. Furthermore, as the voice parts spread, the penetrating and contrasting quality so advantageous for the crossing parts in medieval music became less desirable. The music of the time then demanded the building of instruments in different sizes for the various parts in order to secure a smooth blend throughout the texture. Such ensembles were called consorts. Wind instruments flourished. At no time in the history of music had the choice of available timbres been greater, and within the 16th century, as many instruments as possible were built in families. The common sizes, built a fifth apart, were called (from highest to lowest) the treble, the tenor, and the bass, usually with corresponding pitches in winds of a, d, and G. Flutes and recorders were an octave higher. A descant above the treble and a great bass below the bass were introduced for music that exceeded the combined range of the standard instruments. Woodwinds, in general, were made in one piece in a plain design, and Venice appears to have been an early centre of wind-instrument manufacture.

The new concept of blending tone quality was applied to the flutes and the recorders. Both were made with a relatively large cylindrical bore, which emphasized the low partials. As a result, the upper range was limited, but the effective octave and a half that remained was sufficient for Renaissance music. Because the transverse flute adapted less well to various sizes, it was more often used with other instruments.

Double reeds were particularly numerous during the Renaissance, and in many species the reeds were capped. The best known of these was the crumhorn (German Krummhorn), an instrument of narrow cylindrical bore whose unusual J shape complemented its pungent buzzy tone. The cap made it impossible for a player to exert lip pressure on the large reed within, so the instrument could not be overblown. Its seven finger holes, one thumbhole, and one upper key gave a range of only nine notes. Nevertheless, the crumhorn consort made an excellent ensemble, and some fine early sets of instruments still survive as testimony.

Other soft-toned capped double reeds, known largely from written descriptions and pictorial sources, are the Italian cornamusa, probably little more than a crumhorn without the nonfunctional curved area, and the dolzaina, appearing much the same as the cornamusa. (The name cornamusa was more often used for a bagpipe.) A loud capped reed was the schryari, made in the three principal sizes. The outer shape was inverse conical, but, because no specimens remain, the contour of the bore is unknown.

Shawms were a particularly important family of loud double reeds, with related instruments spread across all Asia. Their wide conical bore, large double reed, and seven front finger holes provided them with a loud reedy tone. The player could rest his lips on a wooden pirouette into which the reed was inserted and activate the reed without contact in the wind chamber formed in his mouth. Nevertheless, the reed could be controlled if desired, and the instrument was overblown partly through the second octave. Shawms were made in progressive sizes from the small descant in a′ to the great bass in G or F, the latter attaining a length of about 9.5 feet (2.9 metres). The power of the shawms enabled them to consort with trombones and to carry well in the outdoor tower music of central European cities.

1 of 2

2 of 2

The more gentle curtal was a noncapped double reed with its conical bore doubled back within the same block and ending in a small bell. It was activated by a long carefully trimmed double reed connected with the instrument proper by a short tube called the bocal. Six front finger holes, two thumbholes, and two keys gave it a range of two octaves and a second. It was first mentioned in 1540, and its bass (sometimes called the double curtal in England and the Choristfagott in Germany) soon became the most important size, particularly at the beginning of the Baroque period, when it was needed for a bass whenever higher winds were scored. German church composers of the 17th century normally used the Choristfagott as a bass for violins and violas as well. The double reeds with doubled back cylindrical bores were an interesting development. The sordone was such an instrument, its narrow bore terminating in a side vent near the bocal. Most extraordinary was the rackett, whose narrow bore went through a cylinder of ivory or wood as many as nine times to make a double-bass instrument from a cylinder length of a few inches. The instrument plays an octave below notation and forms the lowest of the Renaissance winds. The Renaissance reeds that were not adaptable to outdoor music vanished early in the 17th century, except for the curtal. The shawm survived somewhat longer in the West and remained important in the East.

Another important woodwind was the cornetto (an Italian name Anglicized as cornett; also known under its German name, Zink), the descendant of the medieval cow horn with finger holes. The treble cornett in g was made from two pieces of wood, hollowed out and glued together to create a mildly conical tube, usually octagonal and most often curved in the shape of its prototype. A covering of leather, protecting the surface and sealing any leaks, was frequently decorated at the upper end. The cornett was made in larger sizes, but only the descant was widely used.

The trumpet maintained its usefulness as a ceremonial instrument. It developed more fully, however, during the Baroque and Classical periods. The trombone blended nicely in consort with cornetts as the treble instrument or in the loud consort in the company of shawms.