All Music Guide: Plum Discography, brief biography, album covers. http://allmusic.com/cg/amg.dll?p=amg&sql=Bxpem97yjkrdtPLUM

Austin Chronicle: Texas Platters Trespassing record review. http://www.austinchronicle.com/issues/vol18/issue39/music.recviews.html

George Graham Reviews: Plum The Luxury of Wings album review. http://georgegraham.com/plum.html

Plum Official site. Includes tour dates, discography, MP3 downloads, biography and band history. http://honkdonk.home.texas.net/plum/

Planet X - The Latest News and Information The latest Planet X/Derek Sherinian news, tour dates and information from the Official Dream Theater Website. http://www.dreamtheater.net/newspx.htm