Professor Helge Nyman is professor of theology at the University of Abo, Finland. He is chairman of the International Conference on Church Music.

The Reverend Mandus A. Egge is executive director of the Commission on Worship and Church Music of the American Lutheran Church, Minneapolis, Minnesota.

Professor Charles Anders is professor of church music at St. Olaf College, Northfield, Minnesota.

Doctor Heinz Werner Zimmermann is director of the Kirchenmusik Hochschule in Berlin-Spandau, Germany.

Drs. M. Geerink Bakker is a director at the Nederlandes Christeluke Radio-Vereniging, Hilversum, Holland.

Doctor Walter E. Buszin is professor emeritus of Concordia Seminary, St. Louis, Missouri. He is now residing in Omaha, Nebraska.

Dekan Friedrich Hofmann, Neumarkt, Germany, is chairman of the Association of Evangelical Church Choirs in Germany.

The Reverend Dr. Martin J. Naumann is professor of Old Testament at Concordia Seminary, Springfield, Illinois.

The Reverend E. Theodore DeLaney is executive secretary of the Commission on Worship, The Lutheran Church–Missouri Synod.

Doctor Joachim Widman is Landeskirchenmusikdirektor in Munich.

Doctor Willem Mudde is Kantor at the Evangelical Lutheran Church, The Hague, Netherlands, and director of the Utrecht Motet Society.

Doctor Donald Ferguson is professor emeritus at the University of Minnesota, Minneapolis, Minnesota. He is the author of The History of Musical Thought.

Doctor Leo Schrade†, University of Basel, Basel, Switzerland.

From The Musical Heritage of the Church, Volume VII (St. Louis, Mo.: Concordia Publishing House, 1970). Copyright Concordia Publishing House. Printed by permission. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior permission of Concordia Publishing House.