Medirna (メディーナ) forms.
The lineup is unclear. The vocalist was said to be Hikage (緋影), but I'm sure that Byakuya (びゃくや)--who was a vocalist in later bands--was a member of this band. So it's not clear if perhaps Hikage and Byakuya are the same person, or if Byakuya played an instrument.
A source from 2013 lists the lineup as V. Hikage (緋景) / G. Renka (恋架) / B. Mei (冥). Perhaps Byakuya is the same person as Mei? It's unclear.