The answers to the question stated above are: The best statements that describe t<span>he "twelve-tone" technique are the following: </span>-is <span>characterized by the works of Arnold Schoenberg is part of Expressionism music </span>-ensures that the 12 notes are given equal importance
Note: On this technique, all the 12 notes<span> are thus </span>given<span> more or less </span>equal importance<span>, and the </span>music<span> avoids being in a </span><span>key.</span>