All will be revealed in good time. In the meantime, do you remember the original deal? I post three songs, and you try to spot the music that was recorded at 16/44 instead of 24/48.
It's difficult, as they're in mp3 format. In one way, I'm hoping you can't spot it, because that will say a lot about the levelling effect that dithering down to 16/44 has, not to mention mp3 conversion. On the other hand, I'm hoping you can nail it, because that would mean that high resolution is discernible even after it's been dumbed down twice.