Mum released the following albums including Finally We Are No One (2002)
- Sleep/Swim
- Green Grass Of Tunnel
- We Have a Map of the Piano
- Don't Be Afraid, You Have Just Got Your Eyes Closed
- Behind Two Hills.A Swimmingpool
- K/Half Noise
- Now There's That Fear Again
- Farawat Swimmingpool
- I Can't Feel My Hand Anymore, It's Alright, Sleep Tight
- Finally We Are No One
- The Land Between Solar Systems