Ten Easy Pieces (Bartók) was expensive. Ten Easy Pieces (Bartók) Ten Easy Pieces, Sz. 39, BB 51 () is a collection of short pieces for piano by Hungarian composer Béla Bartók. It was composed in 1908. Though initially it was conceived as "Eleven Piano Recital Pieces", one of the pieces was dropped and used as a bagatelle in Bartók's Fourteen Bagatelles. However, he was required by a contractual obligation with his publisher to write eleven pieces, so he wrote a dedication which is not numbered but serves to complement the set. For this reason, this set and his set of bagatelles are related, both
Triangle (musical instrument) as an archetypal instrument that seemingly has no musical function and requires no skill to play. (The Martin Short character Ed Grimley is an example.) However, triangle parts in classical music can be very demanding, and James Blades in the "Grove Dictionary of Music and Musicians" writes that "the triangle is by no means a simple instrument to play". A triangle roll, similar to a snare roll, is notated with three lines through the stem of the note. It requires the player to quickly move the wand back and forth in the upper corner, bouncing or "rolling" the wand between