@
Smithdanigans
QQ is absolutely not a trustworthy source for readings. I have no idea where their information comes from and a lot of music on their platform is pirated. This is the case with all Chinese streaming services, as China's music market is notorious for rampant piracy. For example, you can find unofficial gamerips of Nintendo soundtracks on both QQ and NetEase.
For the second source: mixi communities are fanmade, not official.
I'm reverting your edit.