Talk:ココロ・キセキ (Kokoro・Kiseki)/@comment-27149686-20160210041703/@comment-26239285-20160210054657

I had a listen. Rin doesn't have a lead part but I can hear her voice in the background vocals, while Hatsune Miku Wiki includes her as one of the vocals. Under singer in the info panel, you can leave Len as lead singer but you should list her as background vocal.