Anglican Church Music:
This site aims to be a central source of information for Anglican and Episcopal church music, with resources for church musicians, singers, congregation members, or anyone who enjoys this kind of music.
www.churchmusic.org.uk

Anglican On-Line Hymnal:
This site is an online hymnal which will eventually contain over 2000 texts as used in many parts of the Anglican Communion throughout the world. Included are public domain texts from six Anglican hymnals used in the second half of the twentieth century (and still used today).
www.oremus.org/hymnal

English Cathedral Music:
www.cathedralmusiclinks.org.uk 

General Music Resources from Anglicans Online:
www.anglicansonline.org/resources/music