The best way to practice playing a brass instrument is to start with slow, long tones and gradually increase your speed and complexity as you get more comfortable. Honed and perfected by the 18th century by Dresden instrument maker Johann Werner from 1750 to 1755, The Natural Horn opened up composer's and horn players' playing possibilities.. Before the invention of the valved horn in the 19th century, this horn came with separate crooks inserted to fit the key of the music played. . [13] It was in wide use until about 1850 by which time it had been largely replaced by the cornet. The M1892 was used by the U.S. military, Boy and Girl Scouts, drum and bugle corps, fraternal and paramilitary organizations as the standard bugle for sounding calls. In appearance, these are like small-sized trumpets. // -->