Nick Alexander here...
Have you discovered Grapevine Magazine? In my mind, it is the absolute best resource to discovering the latest from Catholic Contemporary musicians, liturgical and entertainment-oriented. Run by Susan Bailey, there are musician profiles, latest events, and music reviews. The resulting magazine is quite attractive in print, and the articles draw attention to this otherwise "blind-spot" in Christian music.
Not to be outdone with print, Susan Bailey has been promoting the Grapevine News Minute (actually, about fifteen minutes), a weekly podcast which allows you to dig deeper in these stories, and get to hear songs live.
Susan Bailey, along with George Leite (of Catholic Jukebox/Catholic Rockers/Catholic PraiseCast fame) presented an informative session at the Catholic Faith & Media Conference at Franciscan U of Steubenville, earlier this month. They even got a few good blurbs about Top Catholic Songs in... Thanks So Much!! (Check out their presentation on Grapevine's main page).
Discover the blessings of Catholic Music, and check out both Grapevine and Catholic Jukebox today.