A non-metrical hymn is a type of hymn that does not adhere to a specific metrical pattern or structure in its verses. This allows for more flexibility in the musical setting and makes it easier to match the text with the music, resulting in a more expressive and varied form of hymnody.
Rock instruments played in a non-rock style. Or instruments from classical and electronic music. Or not. Is a very experimental music, it can be all or nothing.
Simply, non-classical music! Some examples would be Rock, Swing, Country, etc.
Canticle
the most non hyper type is relaxation music this is because it calms you down on the other hand rock and roll ,roll the hyperness
Yes, it's a completely different genre just like rock is.
That depends on where you live. I'd suggest that country music is more popular in rural communities and rock more so in urban communities. Country music is virtually non-existent in Europe but very popular in the USA and Australia.
For the most part, Christians listen to Christian music. Non-Christians have been known to listen to Christian rock and metal.
rock music started from where?
there are loads of kinds of rock music: blues rock, classic rock, grunge rock, goth rock, pop rock, surf rock Search for rock music in wikipedia
Rock Music
Yes. Several "non-performers" are in in the Rock & Roll Hall of Fame, including producer Phil Spector.