[ Maki knows Rin fairly well as an acquaintance more than anything else, or so she likes to think, but that doesn't stop her from being harsh when it comes to singing. Maki hasn't decided to join the group, even if Nozomi and Rei both had visions saying she most definitely would. But if she is going to join, she is going to make sure that it's not some game, that they are going to try to actually make beautiful music. ...Even if singing with others looks like more fun than Maki's ever had. ]

You're doing surprisingly well Rin, but you're still not hitting the right notes. You keep messing up on the bridge, your pitch isn't right. You need to focus more.

[ Her hands on her hips, Maki seems like a taskmaster, just like Umi has during the dancing and workout. They each have their own thing they are serious about, and it's clear to Maki it's music. ]