专辑《Blue-Sky Research (U.S. Version)》歌曲列表：
- Blue-Sky Research / What’s Left(Album Version)
- Nightmare(Album Version)
- Promise(Album Version)
- Lost in the Woods(Album Version)
- April Suits(Album Version)
- Forever Endeavor(Album Version)
- Facepeeler(Album Version)
- Violent Seas(Album Version)
- Calling(Album Version)
- Birthday(Album Version)
- She(Album Version)