X-Files 1. Songs in the Key of X 2. The Truth and the Light 3. Fight the Future (The Score) 4. Fight the Future (The Album) 5. I want to believe (OST) 6. The X-Files 1 (Limited Edition) 1 6. The X-Files 1 (Limited Edition) 2 6. The X-Files 1 (Limited Edition) 3 6. The X-Files 1 (Limited Edition) 4 7. The X-Files 2 (Limited Edition) 1 7. The X-Files 2 (Limited Edition) 2 7. The X-Files 2 (Limited Edition) 3 7. The X-Files 2 (Limited Edition) 4 The X-Files - Improbable (S09E13)