2007 photo of Broadway composer and lyricist Stephen Sondheim. Milwaukee-based Marquette University recently received 40 years worth of Sondheim memorabilia and has created the Stephen Sondheim Research Collection. (AP Photo/Peter Kramer, file)

The collection will open to the public in October.

Sondheim’s 1971 musical “Follies” just finished a spring run at the Kennedy Center and is headed Broadway. For more information on the Research Collection, visit marquette.edu/library.