sentence1: Nikolai Myaskovsky wrote his Symphony No . 9 in E minor , Op . 28 , between 1926 and 1927 . It was dedicated to Nikolai Malko .
sentence2: Between 1926 and 1927 Nikolai Myaskovsky wrote his symphony No . 9 in e - Moll op . 28 , which was dedicated to Nikolai Malko .