Mark Sullivan (USA)
Mark is a musician and composer (librarian by profession) with a special interest in bebop-based jazz and experimental music.
He has been contributing and editing for the web magazine All About Jazz since 2013. He also blogs about “mature readers” comic books, especially those published by DC Comics under their Vertigo imprint.
He studied composition at the University of Michigan, as well as privately with George Cacioppo (a member of the ONCE group).
His writing history includes book reviews for Library Journal and Salem Press, and he was a regular contributor of recording reviews to Option Magazine for over ten years. In 2016 he joined the staff of Minor 7th webzine (Reviewing the best in non-mainstream acoustic guitar music).