South Carolina Bluegrass and Traditional Music Association — SCBTMA's primary objectives are to preserve, promote, publicize and support South Carolina bluegrass music through concerts, work shops and public educational programs. Contains links to bands, festivals, other bluegrass organizations, and their newsletter.

Society for American Music — Stimulating the appreciation, performance, creation, and study of American music in all its historical and contemporary styles and contexts. Site includes listing of publications and organizations, web links for American music websites, and scholar awards.

International Council for Traditional Music — The world organization that supports the study and practice of all musical Traditions, including Urban and Popular musics and dance, all music research and Ethnomusicology. The ICTM organizes World Conferences, Colloquia and Study Group meetings in all parts of the Globe, on ethnomusicological, ethnochoreological and related themes.

Waring Music — Dennis Waring, Ph.D., Ethnomusicologist gives educational workshops in world music. Information on teaching programs, performances, and publications.

International Musical Council — UNESCO council comprised of music committees in 70 countries. Includes IMC news, projects, and general info.

IASPM: Bibliographies for Popular Music Studies — Connects to a number of online bibliographies of interest to scholars of Popular Music Studies.

International Association for the Study of Popular Music — Established to promote inquiry, scholarship and analysis in the area of Popular Music. Site includes reviews, news, and information about conferences and general activities.

Review of Popular Music — E-journal of the International Association for the Study of Popular Music.

Journal of Popular Music Studies — Contains contents of the most recent issue of this journal created by the International Association for the Study of Popular Music.

Theory of Music with Ted Kirk — Resources for learning and teaching music theory to grade 5 of the Associated Board (UK).

Gary Ewer's Easy Music Theory — Includes 25 lessons on music theory, including scales, transposition, intervals, and score formats.

Multimedia Music Theory Tutorial — A concise summary of important concepts in music.

WholeARTS Music Conservatory — Introductory dialogue for courses in music theory and composition.

Syntactic Structures in Music — By Tom Sutcliffe. Aims to help students of music theory understand the role of chord progressions in musical structures. Site includes animated demos.

AP Music Theory — Information about studying for and taking the advanced placement music theory exam.