CAVEAT: There are many forms of music. Some people may not care for certain genres, but worship to YHWH and Yeshua can take many forms! In MY opinion, some Christian groups (like "Christian Hard Rock" or "Christian Country" music) are  gateways used to bring a person from what they are "used" to listening to, like: "satanic Rock" or "wife-cheating Country", to a beat they are familiar with BUT has "Christian" lyrics that draw people into the Kingdom. Some of these gateway "Christian Rock" groups brought me out of actual satanic rock and roll music to a place where I actually desired to worship Yeshua, the King of Kings! HalleluYah! So, please look up the lyrics (if you don't understand what they are singing) BEFORE you judge and realize that it can be used as a gateway to His glory!