Other filk sites
Many of the UK Filk Books are available from Roger Robinson, who publishes them as Beccon Publications.
See also Kirstin Tanger's Filk Music Shop (in German)
The German filk database.
Interfilk brings filkers from other areas to local filk conventions in the USA and Canada.
Filk publications on the Fanac Fan History Project
Bowling Green University's resource for finding filk music.
Open source live filk identification at The Harold M. Stein Memorial Filk Archive
What are these Ose songs I keep hearing about?
A partial glossary of common filk terms.
Filkstreams lists upcoming online filk events.
Friends of Filk also includes a listing of upcoming filk related events.
Steve Macdonald's Tablet Songbooks pages describe how to get your lyrics and music onto a tablet so you have it all easily available.
GigCraft is a resource for people who gig regularly or occasionally with semi-professional bands, run by Mike Whitaker. It covers a wide range of topics, from equipment reviews, through how-to articles on all aspects of live performance, to advice on dealing with the financial side of things.