Electronic musical instrument was designed to be a lower-cost alternative to a pipe organ for church music, musicians soon discovered that the Hammond was an excellent instrument for blues and jazz; indeed, an entire genre of music developed built around this instrument, known as the organ trio (typically Hammond organ, drums, and a third instrument, either saxophone or guitar). The first commercially manufactured synthesizer was the Novachord, built by the Hammond Organ Company from 1938 to 1942, which offered 72-note polyphony using 12 oscillators driving monostable-based divide-down circuits, basic envelope control and resonant low-pass filters. The instrument featured 163 vacuum tubes and weighed
Trad jazz the most influential of the soloists, creating, in his wake, a demand for this "new" style of jazz, in the late 1920s and early 1930s. Other influential stylists who are still revered in traditional jazz circles today include Sidney Bechet, Bix Beiderbecke, Wingy Manone and Muggsy Spanier. Many artists of the big band era, including Glenn Miller, Gene Krupa and Benny Goodman, had their beginnings in trad jazz. In Britain, where boogie-woogie, "stride" piano and jump blues were popular in the 1940s, George Webb's Dixielanders pioneered a trad revival during the Second World War, and Ken Colyer's Crane River band