The Front Line Covers

I've Sound Mami Kawada - RIDE

I've Sound Eiko Shimamiya - DROWNING

I've Sound KOTOKO - Kisetsu no Shizuku

I've Sound Mami Kawada - Days of promise

I've Sound Kaori Utatsuki - Soyokaze no Yukue

I've Sound Mami Kawada - Birthday eve

I've Sound Eiko Shimamiya - I will…

I've Sound MELL - Two face

I've Sound Kaori Utatsuki - One small day

I've Sound MELL - Disintegration

I've Sound Kaori Utatsuki - Dream to new world