Singers seeking to challenge their vocal skills and experience the thrill of singing with a full orchestra are invited to audition for Elmhurst Choral Union's 15 concerts. Membership is open to singers with previous choral experience or the ability to read music. Openings are available in all voice ranges. To reserve an audition appointment on Monday evening, January 19, leave a message at 630-758-1100 or through the contact page at elmhurstchoralunion.org.  A volunteer will respond to schedule an audition time. Auditions involve a vocal warm-up and a piece of the singer's choice. Concert rehearsals begin Monday, January 26 on the campus of Elmhurst College. Season details and music samples can be found at elmhurstchoralunion.org. Upcoming ECU performances include an all-Puccini program on April 19 and appearance as featured guests at a May Elmhurst Symphony concert. Elmhurst Choral Union is an outstanding volunteer choir, performing classical masterworks and great choral music of all eras with professional orchestra and soloists.