Talk:The Muzzle of Nemesis (album)/@comment-98.27.243.118-20140726190000/@comment-6192846-20140726200908

The appearances are in reference to the Rin-Len chorus in Handbeat, which the official PV portrays as Riliane and Allen. Whether or not they will be referenced or referred to in a different way, we can't say.

mothy's only pointed out Rin among his list of singers so take that as you will when considering all the new songs.