There's this thing in Nashville called the number system. Each chord is assigned a number in the key you're in. It's like those children's keyboards. It goes totally against everything I ever learned. It's hard for me.
Some people love it, some people mock it.
I fall somewhere in between. As trained musicians coming into contemporary Christian music, where the message is the whole point anyway, some people will say it doesn't matter if the sound system stinks or if the songs stinks. I think it's dishonoring to God to bring something that you know is not your absolute best before Him and before His church. God created music, God created art. There's a lot of mediocrity in all forms of art, whether secular or Christian.