But after just one year , Abert took up a post at Leipzig and in 1920 he became the successor of the music theorist Hugo Riemann .
In this capacity he moved the next year to the University of Heidelberg .
After just one year , Abert took up a post at Leipzig and in 1920 he became the successor of the music theorist Hugo Riemann .
In this capacity he moved the next year to the University of Heidelberg .