A music community is a group of people involved in a given type of music. Typically such a community has an informal, supportive structure. In the past such groups have typically developed within a town or school, where the members can meet physically. The internet has made it possible for a more dispersed music community to use the web for communication, either via specialized websites or through broader social media. Ethnographic studies indicate that online music communities do not center around one website, but use a network of sites, including personal blogs, artist or publisher sites and social media.