I understand your concern. Satan is the prince of the power of the air, including and especially the air waves. I have been slow in playing a lot of hip hop gospel because a lot of it has no redeeming value- you can't hear the lyrics or the lyrics are shallow with no spiritual depth. Sometimes, it's because the young people behind the music are not skilled in rightly dividing the Word of God, or they are so arrogant that you can't tell them anything.
There are some hip hop gospel artists, Canton Jones, for example comes out of Eddie Long's church, who are getting national airplay. "Stay Saved" was one of his big songs. That song resonated with young, black men--strong, positive message, nice tempo. We need to do all we can to reach them, and many of them have lead hardcore lives.
Eddie Long has a new CD out that targets a young adult demo called, Bishop Eddie Long & Friends, The Kingdom Vol. 1 Featuring GW's. He's backed by the heavy hitters of contemporary gospel, Mary Mary, Tye Tribbett, and Dorinda Clarke Cole. Smokie Norful comes out of Long's church. Like it or not, Eddie Long is a force to be reckoned in gospel music. He's "long" on gospel music, I guess you can say.
When I listen to gospel music, I am listening for sound biblical doctrine first and foremost, audible lyrics and strong rhythms. It's not just hip hop gospel that Satan is using. He uses all of it. That's why we must pray about this issue and for our gospel radio stations and church music ministries, the music directors, program directors, and even general managers, owners, ministers of music and worship leaders that "saved," biblically-educated people are in those positions who are watching out for the sheep, and who are doing the will of Almighty God.
Remember, it is not Mohammad, Buddha, Confucius, nor New Age that saves. Jesus saves!