I think music in itself is healing. It's an explosive expression of humanity. It's something we are all touched by. No matter what culture we're from, everyone loves music.
Mistakes can be corrected by those who pay attention to facts but dogmatism will not be corrected by those who are wedded to a vision.
"Every poem is a love poem, even when it's about loss."
You can measure a programmer's perspective by noting his attitude on the continuing vitality of FORTRAN.