2005 double album. Sieben is a project of the passionate and dedicated ex-Sol Invictus violinist Matt Howden.
- 1-1 Ogham The Sun
- 1-10 Ogham In The Ground
- 1-11 Ogham The Blade
- 1-12 Ogham Carved The Tree
- 1-2 Ogham The Spirit
- 1-3 Ogham In The Soul
- 1-4 Ogham The Moon
- 1-5 Ogham The Melody
- 1-6 Ogham The Knowledge
- 1-7 Ogham On The Hill
- 1-8 Ogham Inside The Night
- 1-9 Ogham The Blood
- 2-1 Spring Snowdrop
- 2-10 Loki
- 2-11 Deathlust
- 2-12 Bluebell
- 2-13 Handfasting
- 2-14 Crimson Clover
- 2-15 Loki Rides Again
- 2-2 Forget Me Not
- 2-3 Virgin In The Green
- 2-4 John In The Pulpit
- 2-5 Knudlustysummer
- 2-6 Deadly Nightshade
- 2-7 Bleeding Heart
- 2-8 Winter Snowdrop
- 2-9 Love's Promise