context: naruse has a channel qith two different utaites - arunarumey (araki, naruse and mey chan) a common activity is a telepathy game where they separately record certain parts of a song (chorus, verse, pre chorus) based on what they think fits them better and what the others will song. for this one they were singing a choir song(?) where the 3 of them plus a guest (soraru) had to sing the different vocal ranges. since naruse mixed all the vocals for the telepathy challenge he could use it while playing apex
here's the final mixed version of the song if anyone's curious how it turned out 😂 it's actually really good 👌 ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-AMvOg6iSYC4.html