I'm not sure this'll get included, but I'll post it anyway.
Best Norwegian albums of the decade
1. Røyksopp - Melody AM
2. Marit Larsen - Under the Surface
3. Kings of Convenience - Quiet is the New Loud
4. Odd Nordstoga - Luring
5. Røyksopp - The Understanding
6. Bigbang - Frontside Rock 'n' Roll
7. Motorpsycho - Presents the International Tussler Society
8. Madrugada - The Deep End
9. Ane Brun - Changing of the Seasons
10. John Olav Nilsen & Gjengen - For sant til å være godt
Best Norwegian songs of the decade
1. Marit Larsen - Under the Surface
2. Susanne Sundfør - Walls
3. Røyksopp - Eple
4. Marit Larsen - If a Song Could Get Me You
5. Jaa9 & OnklP - Glir Forbi
6. Røyksopp - What Else Is There?
7. Briskeby - Propaganda
8. Gåte - Margit Hjukse
9. Jim Stärk - Morning Song
10. Folk & Røvere - Utadæsjælåpplevelse
I don't think national lists should be added to the spreadsheets if there are no accompanying international lists. However, they can be added to the AM site later on. Rune, you might have to remember me about this.