Symphony No. 15 in A Major, Op. 141 - III. Allegretto (Shostakovich: 3. Allegretto [Symphony No.15, Op.141]|Ｓｈｏｓｔａｋｏｖｉｃｈ：　３．　Ａｌｌｅｇｒｅｔｔｏ　［Ｓｙｍｐｈｏｎｙ　Ｎｏ．１５，　Ｏｐ．１４１］)