Linden J. Lundstrom (1913–1996) of Rockford, Illinois, was an American choral conductor, arranger, author, publisher, and founder of Kantorei – The Singing Boys of Rockford, IL. Lundstrom grew up in Rockford, leaving in the 1930s to attend St Olaf College, Northfield MN, where he was greatly influenced by F. Melius Christiansen, founder of the St Olaf Choir. Upon graduation with a music degree, he returned to Rockford and to his first job, as choral director at the newly built Rockford East High School (1939). He remained there for some 35 years, but this was only one segment of his choral music influence, particularly among students. He was music director at First Lutheran Church, and later Our Savior's Lutheran Church (beginning 1958). With former student, Ronald Nelson, he self-publishe