Sackbut as ballet "Don Juan" (1761). Some chamber music in this period includes trombone in an obligato role with voice, and also as a concerto instrument with string orchestra. Composers include the likes of Leopold Mozart, Georg Christoph Wagenseil, Johann Albrechtsberger, Michael Haydn and Johann Ernst Eberlin. For works for trombone post-1800, please see trombone. Many groups specializing in period music make frequent and prominent use of the sackbut. External links: Plenty of recordings of the authentic sackbut are now available from the groups such as Concerto Palatino, HMSC, Gabrieli Consort and the Toulouse Sacqueboutiers. For a closer examination of the
Washboard (musical instrument) Washboard (musical instrument) There are three general ways of deploying the washboard for use as an instrument. The first, mainly used by American players like Washboard Chaz of the Washboard Chaz Blues Trio and Ralf Reynolds of the Reynolds Brothers Rhythm Rascals, is to drape it vertically down the chest. The second, used by European players like David Langlois of the Blue Vipers of Brooklyn, Ben Turner of Piedmont Bluz, and Stephane Seva of Paris Washboard, is to hold it horizontally across the lap, or, for more complex setups, to mount it horizontally on a purpose-built stand. The third (and