Caraway Music Systems: Disc-jockey caters to local events. Music, equipment, and contract information.
Kirksville Rocks! Live Music Listings: Music event listings that come from musicians or venues.
Music Notation Modernization Association: An international organization of musicians, composers and notation inventors who work to develop better music notation systems.
Society for the Preservation of Bluegrass Music: Supports bluegrass music by sponsoring festivals, competitions, and publications.