sentences:  This habit of responding to music in his poetry has continued in more recent work, such as the "Reader/Author/Lecture" series (with poems for or after Syd Barrett, Arnold Schoenberg, John Sheppard and others) and his more recent books concerning music encountered on his travels in Eastern Europe.Riley was the subject of an essay collection, "The Poetry of Peter Riley" (The Gig, 1999/2000) and a poetry festschrift, "April Eye" (Infernal Methods, 2000).