As you likely know, a feature of evolution is extinction.
More than 99% of living organisms that have existed on earth are extinct. Hymns will be the same. Indeed, organs were not widespread in Churches before the 18th century. So "long history" and "traditional" is rather subjective.
And no, I am not anti religion. Folk can sing away to any God they want.
I am against making it compulsory for all. Many posters are saying that here, but you, the OP, are just brushing them off. And you are brushing them off with Christian Nationalist dog whistles. More dog whistles than "One man and his dog"
And you do this while saying you are not a Christian.
That's the interesting part. If you had posted " I am a Christian and all schools should have compulsory hymns" , this thread would probably have gone a very different way, and the agree to disagree ratio would be closer to being representative of Christian v not Christian.
It's all rather suggests an ulterior motive. And this suggestion of ulterior motive is what led to the interest in your "616". Is this a code, many of us wondered. A Tommy ten names reference perhaps ?
You brushed that off, but then you started blowing that old dog while exactly as Tommy ten names would. Integration, destruction of society, Christian nation, Christian West, Hamas, and so on.
And you also blow your whistle to those old dogs in the Christian apologist Camp. Scientists are rethinking the big bang. A begging the question fallacy. You mock a noted atheist scientist for his singing. An ad hominin. You do the " silly atheists making mistakes" brush off too.
And you do all this, while saying you are not a Christian.
Would you not agree OP, that the " I am not a Christian" makes this whole thread rather odd ?