| Artist name | Roles | Recordings |
|---|---|---|
| Worm Is Green | ||
| múm (Icelandic experimental group) | ||
| Sigurjón Birgir Sigurðsson | producer | Piano for the Moment |
| Artist name | Roles | Recordings |
|---|---|---|
| Sigurjón Birgir Sigurðsson | producer | Piano for the Moment |
| Artist name | Roles | Recordings |
|---|---|---|
| Worm Is Green | remixer | Electron John (Bix's Back to Basics mix) |
| múm | remixer | Small Memory (Bix remix) |