【ONE & Satou Sasara】Development of Amazing Apps【CeVIOカバー】

I guess i've been pretty duet crazy since my next two covers are duets. Oh yeah and my last was too thats pretty funny. Don't worry i still have some solo ONE covers. and more vocaloid ones don't worry i'm uploading a Piko one soon. Side note: i've been working on another cover and i wanna know if you guys want me to upload it here? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Credit To: UST to CCS by me from: Soffie101 Vocals: ONE & Satou Sasara (CeVIO) Cover & Mixing: Zefurr Subbed Video: descentsubs Art found online Music & Lyrics: Jesus-P