Dutch marches typically feature a heavy intro, often played by the trombones, euphoniums, drums, and tubas, followed by a lighthearted trio and a reasonably fast and somewhat bombastic conclusion. Dutch emphasis on low brass is also made clear in that Dutch military bands use sousaphones, which have a more forward projection of sound, rather than the regular concert tubas used by most other European military styles. Some well-known Dutch march composers are Jan Gerard Palm, Willy Schootemeyer, Adriaan Maas, Johan Wichers, and Hendrik Karels. By far, most Dutch military bands perform their music on foot; however, some Dutch regiments (most notably the Trompetterkorps Bereden Wapens) carry on a Dutch tradition in which its historical bicycle infantry had a mounted band, thus playing march music on bikes.