So I'm listening to some instrumentals (mostly from SM artists) and they have like, a guiding sound that's mimicking the vocals? Like here at 0:50
yes. apparently it's from that singing karaoke app (everysing). some of the EXO instrumentals are like that too on YouTube. Sometimes it's annoying like in Dumb Dumb's instrumental and sometimes it's barely noticeable like in Taeyeon's Why instrumental.
