>>59402556Especially so when singing, singing is very difficult to to while putting on a voice
You'll notice them sync up voice wise more during karaoke then during pre-recorded stuff as they can do retakes if too similar, but even so during the dual moments in the acapella it's extremely similar
https://www.youtube.com/watch?v=1Azh6BRmVaAAnalyze this by ear though, and you can tell what the main difference is that Mococo applies a degree of vocal fry while maintaining clarity and Fuwawa adds softness by making it slightly breathier
I put the Acapella into a spectrogram with pic related as well, lets you see the difference and similarity. The separate parts are at the start around 13s where they each sing separate parts, dual part at about 1:33