Brass instrument can be very useful for a 1st or 3rd horn player, who uses the F side less. Another approach was the addition of two sets of slides for different parts of the range. Some euphoniums and tubas were built like this, but today, this approach has become highly exotic for all instruments except horns, where it is the norm, usually in a double, sometimes even triple configuration. Some valved brass instruments provide triggers or throws that manually lengthen (or, less commonly, shorten) the main tuning slide, a valve slide, or the main tubing. These mechanisms alter the pitch of notes
The Civil Wars: A Tree Is Best Measured When It Is Down Wilson and Byrne, were modular white squares resembling Japanese shoji screens that moved fluidly to redefine the space for each scene. Byrne's music, however, took its inspiration not from Japan but from the Dirty Dozen Brass Band of New Orleans. The instrumentation was for a brass ensemble, and incorporated a number of traditional tunes, including "In the Upper Room", "Social Studies (The Gift of Sound)", "Theadora is Dozing", and "Things to Do (I've Tried)". New York Times critic John Rockwell wrote "The 'plot' traces the transformation of a tree into a boat into a book into a tree again, almost