As the title suggests, this is a virtual
filksing -- specifically, it's a site on the Internet (at http://www.prometheus-music.com/eli/virtual.html) where you can download examples of
filk music, including renditions of
Tech Support (by
Jeffrey Hitchin),
Horse-Tamer's Daughter (by
Leslie Fish, and performed by
Julia Ecklar), and several other songs and authors.
The Virtual Filksing is a service of Prometheus Music and Eli Goldberg.