Complex sentence: Throughout the piece, he uses exotic scale patterns, such as the Lydian and whole tone scales in the first movement; in addition, there is a twelve-tone row in the second movement, which is probably the only one in Bartók's entire oeuvre.
Split into simpler sentences: Throughout the piece, Bartók also uses exotic scale patterns, such as the Lydian and whole tone scales in the first movement. In addition, there is a twelve-tone row in the second movement, which is probably the only one in Bartók's entire oeuvre.