| At the End of Our Eclipse | Lord of Shadows feat. Heike Langhans & Emilio Crespo | | | 5:44 | |
| Chemical | (EchO) feat. Heike Langhans | | | 6:47 | |
| Faith of Thy Beloved | Lord of Shadows feat. Heike Langhans & Aaron Stainthorpe | | | 7:28 | |
| If the Tears Are Forgotten | Lord of Shadows feat. Heike Langhans & Aaron Stainthorpe | | | 7:06 | |
| My Covenant | (EchO) feat. Heike Langhans | | | 7:05 | |
| My Mistake | Hallatar feat. Heike Langhans | | | 6:44 | |
| She Was but an Echo of Yore | Lord of Shadows feat. Heike Langhans & Aaron Stainthorpe | | | 7:16 | |
| Through Memories, I Gave Her Life | Lord of Shadows feat. Heike Langhans & Aaron Stainthorpe | | | 9:04 | |
| Vision VII: One With the Soil | Anomalie feat. Heike Langhans | | | 7:47 | |
| Wolves at the Border | Hearts of Black Science feat. Heike Langhans | | | 6:08 | |
