Complex sentence: Péloquin has published more than twenty books of poetry and is also the author of popular songs including Robert Charlebois' "Lindberg" for which he won the Félix-Leclerc Prize in 1969.
Split into simpler sentences: Péloquin has published more than twenty books of poetry. He is also the author of many popular songs, including Robert Charlebois' "Lindberg" for which he won the Félix Award in 1969.