Week 4 of Music Classes with Mr. Singer Tuesday, September 18, 2018 9:15 AM 10:15 AM 09:15 10:15 LeitHaus 1641 West Irving Park Road Chicago, IL, 60613 United States (map) Google Calendar ICS Mr. Singer's award winning music classes for children aged 6 months to six years and their caregivers.9:15, 10:15, 11:15