Use psalter.org to search through the text of lyrics for key words, play audio of each selection, use a digital pitch pipe, and sort through information on composer, meter, and more.
Use this resource put together by New Creation RPC to listen to recordings of individual parts to practice.
Listen to a cappella recordings of the psalms on YouTube as well as other popular streaming services.
You can purchase The Book of Psalms for Worship at Crown & Covenant.
Check out the Book of Psalms for Worship Facebook Page.
Check out the iPhone App or the Android App
You can purchase the Trinity Hymnal at Great Commission Publications.
Check out hymnary.org to listen to the selections while viewing the page in the Trinity Hymnal.
Other Psalters
Scottish 1650 Psalter (organ)
Scottish 1650 Psalter (congregational)