The more I look through The Open Sourcebook the more I love it. About the site...
Welcome to the Open Sourcebook, a growing collection of resources for
worship. Our collection grows daily, and comes from real-world church
contexts. You are welcome to use anything from the Open Sourcebook for
free, as all of our content is protected by the Creative Commons
License.
You can submit materials and request materials as well. The site was created by Sojourn Music (really good guys) and The Calvin Institute of Christian Worship.