These are some websites and blogs which I regularly visit. These provide information about Music Therapy, Psychology and more.

Professional Sites

http://www.cbmt.org/
http://www.musictherapywa.org/info/about/
http://www.musictherapy.org/
http://www.bamt.org/
http://hpc-uk.org/

Bloggers
http://musictherapyblog.co.uk/