Sieglinde Ahrens

Sieglinde Maria Ahrens (born 19 February 1936, Berlin) is a German organist and composer. She is the daughter of (Johannes Clemens) Joseph Ahrens (1904–1997), a German composer and organist. Aherns studied music and composition under her father. After she completed her studies, she was an organist of Salvator-Kirche and professor of organ at Essen. She is author of a book on Messiaen organ music Das Orgelwerk Messiaens, Gilles u. Francke (1968), ASIN: B0007JD6XM.

Selected works include:

Aherns' work has been issued on CD including:

...
Wikipedia