The final concert in celebration of the Aeolian-Skinner pipe organ at Church of the Good Shepherd in Athens will be performed by Dr. Gregory Crowell.   Dr. Crowell is Senior Affiliate professor of Music at Grand Valley State University and Director of Music at St. Mark’s Episcopal Church, both in Grand Rapids.  He has degrees from

the New England Conservatory and the University of Cincinnati and has done further study at the North German Organ Academy.  He has performed extensively in Europe, Japan, Canada and the United States. , published extensively on topics related to early keyboard instruments . His CDs are frequently featured on public radio radios.