This booklet is designed as a reference for Oregon music educators and administrators who are considering building or improving school music facilities. It outlines typical specifications and points out problem areas that can spoil an otherwise well-planned facility. The booklet is divided into seven parts. The areas addressed include: (1) "The Music Complex"; (2) "Elementary General Music Area"; (3) "Acoustics"; (4) "Sound Isolation"; (5) "Support Areas"; (6) "Special Considerations"; and (7) "Sample Plans for the Music Complex." (EH)