>>21780936makes sense for the 2 of them to collab musically
they're both hyped up as the "musical performers" of hololive, who are both skilled at their crafts. mori being a skilled rapper, and suisei being a skilled idol style singer
but they're both actually quite bad at what they're "supposed" to be good at.
their character backstories have skills written into them that their roommates don't actually have, so they just kinda pretend like they're that good, when they're clearly not lol
