More creep coming. Ask a group of extroverted 10 year old kids to sing a song. When they're done, give them some fiddles, flutes and banjos and ask them to play a tune. They can sing, but unless you've got an unusual bunch of kids, they probably can't play together. A singer does the same thing they can do, but better. An instrumentalist does something they can't do at all, and the 'awe' factor is higher.