That isn't so clear. Any kind of music that glorifies God could be Christian music, but nearly any kind could, at least theoretically. A lot depends on the audience: some music will inspire a given audience to love God and to appreciate His love for them, and other music won't. It may be glorious and godly as the artist intended it, and as God hears it, but the audience's cultural background may not allow them to appreciate it.
Originally Posted by Old Earther
Man's ego is inflated, his laws are outdated, they don't apply no more
You can't rely no more to be standing around waiting
In the home of the brave, Jefferson turning over in his grave
Fools glorifying themselves, trying to manipulate Satan
And there's a slow, slow train coming up around the bend.