| Songs | In album |
|---|---|
| All I See | - |
| Beautiful | - |
| Cosmic Gravity | - |
| Day to Day | - |
| Diamond Sky | - |
| Dreams | - |
| Evolution * | - |
| Follow the Signs | - |
| Four Roads | - |
| Future Holds | - |
| London Sky | - |
| Losing You | - |
| Lullaby | - |
| Melancholy | - |
| Monody | - |
| Mortals | - |
| My Everything | - |
| Ocean Blue | - |
| Pressure | - |
| Pure Sunlight | - |
| Room by the Sea | - |
| Serenity | - |
| Stereo | - |
| Summer Never Ends | - |
| The Calling | - |
| The Mystery | - |
| Transformations | - |
| Undertow | - |
| Valkyrie | - |
| Valkyrie III: Atonement | - |
| Valkyrie III: Atonment | - |
| Waking Dreams | - |
| We Won't Be Alone | - |
| Weightless | - |
| What Lies Ahead | - |
| When I Can't Sing | - |
| Words | - |