- 【伴奏】You Raise Me UpCeltic Womanボーカル1コラボKEITARO
- Stay With MeSam SmithボーカルKEITARO
- It Must Have Been LoveRoxetteボーカル2コラボKEITARO
- Stay (cover by Syre Mavidel)Rihannaボーカル1コラボKEITARO
- You and I (cover by Syre Mavidel)Lady Gagaボーカル1コラボKEITARO
- Cheap Thrills (Cover by Syre Mavidel)Siaボーカル1コラボKEITARO
- A Thousand Years - GuitarChristina Perriボーカル1コラボKEITARO