>>92750921. /b/ has much bigger userbase.
2. I hear four, five - maybe even six in the last third - singers throught the entire piece.
3. It's in English so I guess that would be easier.
4. It's pretty unoriginal and mundane compared to /a/ works.
You can hear only good voices, all self-aware of their capabilities, while /a/ is just a bunch of randos putting their heart to it, forged by dignity shredding conventions.
2/10, would rather hear over half a dozen neckbeards and two cuties anytime of the day.