Rodgers, Rodgers Organs, Rodgers Organs of St. Louis, organ, organs, St. Louis, Missouri, Illinois, organ installations, church, churches, custom audio hardware, custom speaker installations, pipe packages, pipe organs, pipe organ, digital organ, digital organs, digital pipe organs, digital pipe organ, instrument, instruments, Rodgers Instrument Corporation, Hillsboro, Oregon, Walker Technical Company, Zionsville, Pennsylvania, Aeolian/Skinner, Springfield, Steinway Piano Gallery, Baldwin Piano Center, St. Matthew United Methodist Church, Christ the King Roman Catholic Church, Rodgers Trillium Series, Trillium Series, Trillium, organ committee, MIDI