The Evidence is Plain and Clear...Why Don't They See It?

Quran For All - In Every Hand, In Every Heart

"The Evidence is Plain and Clear" By Asma bint Shameem

What if I tell you that there is an issue for which there is solid evidence from the Qur'aan and Authentic Sunnah, the agreed opinion of all the four Rightly-guided Khalifas, the consensus of all the Sahaabah, the consensus of all the Tabi'een and their followers as well as the consensus of the four Imaams, Malik, Abu Haneefah, Shaafi'ee and Ahmad, along with the consensus of the great majority of dependable Islamic scholars up to the present time.
Would you doubt the validity of such as issue?
Would you think that this issue is 'controversial' or that there is a 'difference of opinion' about it?
I don't think so.
The matter would stand crystal clear, way above any doubt or uncertainty. Right?

Then why is it that we treat the issue of music this way?