Authors served up a variety of techniques for investigating sound sources and sound patterns. Have you considered creating a composition from breathing sounds? Or constructing a conversation in percussion? These ideas are included along with step-by-step directions for making nine percussion instruments. (Editor)

A simple geometric construction giving acceptable approximations to the locations of twelve points for placing frets on a guitar is described both geometrically and analytically. (DT)

Provides an overview of the evolution and instructional use of pianos, from their first development and use in homes to their nearly universal presence in the music classroom. Notes the strengths and weaknesses of the piano as an instrument for music instruction and concludes with recommendations for improved use. (JDH)

Folk music is not necessarily old, anonymous, or unwritten. Its most important characteristic is change through the folk process. Folk music is a part of our national heritage that children can usually acquire only in school. It can be used to support a variety of school subjects. (CS)

Reviews recent books on science for readers from age nine through young adult grouped according to the following categories: astronomy, computers, electronic musical instruments, and genetics. (RBW)

The Music Industry Council serves as a liaison between the music educators of the United States and the manufacturing and publishing firms that supply the materials and equipment used in music education. Here are specific suggestions for the guidance of music educators in the business contacts essential to their teaching programs. (Editor/RK)

Author stressed the point that music educators must pay attention to the oft neglected percussionist and make certain he has a fulfilling education and experience with music. (Author/RK)

Critical listening is essential to the performer's development of interpretative freedom. Article considers the merits of learning to listen to the music one plays. (Author/RK)

Discusses the development of musical thought in China. (RK)

Points out the value of a favorable music curriculum for children two to eight years of age, advocating an emphasis on and providing guidelines for programs in vocal development, instrumental skills, and music appreciation in early childhood curricula. (RH)

Presents criteria for evaluating a used piano which, complemented by a qualified piano technician's assessment and cost estimates for needed repairs, will allow a music director to decide whether it is more cost-effective to repair or discard the instrument. (Author/SJL)

Discusses history of various Central American musical instruments, how the instruments were used then, and how they are used now. Much Indian music today serves to bolster Indian rights, express community pride, and serves as a badge of otherness. (AN)