†MariA' Solfege† (マリア ソルフェージュ) forms.
V. Inochi (命) / G. Mei (銘依) / Support G. Yukirou (幸郎) / D. Hiroshi (博士) / (?)
↓
G. Mei (銘依) / Support G. Yukirou (幸郎) / D. Hiroshi (博士) / (?)
↓
G. Mei (銘依) / Support G. Yukirou (幸郎) / B. Yuuto (裕兎) / D. Hiroshi (博士) / (?)
↓
V. Yuuto (裕兎) / G. Mei (銘依) / Support G. Yukirou (幸郎) / D. Hiroshi (博士) / (?)
The following member changes seem to have occurred in this order, but at unknown times, prior to June 2002:
Vocalist Inochi (命) secedes. Later, bassist Yuuto (裕兎) joins. Later still, bassist Yuuto (裕兎) switches to vocals.
Bassist Saaya (紗夜) joins.
Later, drummer Hiroshi (博士) is replaced by Tatsuya (達也), and guitarist Yuina (唯那) joins.
V. Yuuto (裕兎) / G. Mei (銘依) / Support G. Yukirou (幸郎) / B. Saaya (紗夜) / D. Hiroshi (博士) (?)
↓
V. Yuuto (裕兎) / G. Mei (銘依) / G. Yuina (唯那) / B. Saaya (紗夜) / D. Tatsuya (達也) (?)
Around this time (or later), drummer Tatsuya (達也) changes his name to Tatsuya (龍夜).
V. Yuuto (裕兎) / G. Mei (銘依) / G. Yuina (唯那) / B. Saaya (紗夜) / D. Tatsuya (達也)
†MariA' Solfege† was a visual kei band. They were active from 2001 and are now disbanded.