The answer was dominant ,mediant and subdominant
D. ABCD is the correct representation of the Rondo Form. I hope this helped you. Please give brainliest. :)
Answer: Earned a doctorate in music history from the University of Vienna.
Explanation: In 1906 he acquired his doctorate from the University of Vienna for his dissertation on Heinrich Isaac's Choralis Constantinus, an important Renaissance collection of liturgical compositions. His version of phase two of this work is nonetheless standing. Webern's research with Schoenberg lasted till 1908.