Imogen Heap
the song that never was lead vocal
- :
- Sparks
- Spark
- Ellipse
- Miscellaneous
- The O.C. Mix 4
- Speak For Yourself
- The Hills
- I Megaphone
- Come Here Boy
- Live Session (iTunes Exclusive) - EP
- Fearless Live: Loose Ends
- Fearless Live: 99%
- Goodnight and Go
- Live Session (iTunes Exclusive)
- iTunes Festival: London 2007
- Minds Without Fear
- Sparks (Deluxe Version)
- Sparks (Deluxe)
- Sparks (Deluxe Edition)
- Disney Box Office Hits