Permission
Copyright FAQs - answers to common questions and misconceptions about copyright.
The copyright notices fact sheet explains how to mark your work to ensure the best effect and protection.
Discover how music copyright works, sound recordings and phonographic rights, obtaining permission, public performance, band names & copyright registration.
How to obtain permission to use copyright materials. Who to contact, when to get permission, and how to apply.
Copyleft is a term that describes a copyright licencing scheme where the author surrenders some of his rights...
A derivative work is a work that is based on (derived from) another copyright work...
Is your use fair dealing? or covered under a licensing scheme? has copyright expired? or do you need permission from the copyright holder.