kris tiner - trumpeter, composer, improviser
dr. doug davis - composer, pianist, teacher
dr. edward knight - composer, teacher
jim scully - teacher, guitarist, composer
john sproul - artist
dr. rob deemer - teacher, composer
leah sproul - composer, songwriter
robert j. bradshaw - composer

brightmusic - one of the best chamber music groups I have ever witnessed
empty cage quartet - one of the most creative groups I have ever seen
industrial jazz group - one of the most insane, creative and entertaining experience
luna nova - a fantastic new music ensemble, some really nice stuff on their website (they also have a podcast)
tango no. 9 - really good tango music, very entertaining group
tin/bag - some beautiful and soulful music
danny holt - pianist extrodinaire

composers 21 - living composers project
the jazz loft
mode records
project 21 composers - Oklahoma City University's Composer's Club
american composers forum
new music box - some nice articles and interviews from time to time
sequenza 21
art of states
other minds
site for promising young composers - a great site for young composers to put up some writings and get a little bit more exposure. Also available to ensembles and soloists.
that new music website - a new site for self publishing composers to perhaps sell some scores. Free to post, and really a fantastic idea.