tracks cd3 & cd4 bass, choir Pål Morterud
tracks cd1 bass, keyboards, percussion, choir Torkild Viig
tracks cd2, cd5 & cd6 bass, keyboards, percussion, choir Torkild Viig
tracks cd4.5 cello Liv Opdal Eggestad
tracks cd6.1, cd6.3, cd6.7, cd6.9 & cd6.10 choir Ingfrid Straumstøyl
tracks cd7.14 choir Marianne Holter
tracks cd1.4 & cd1.11 drum machine, cymbal [+drum fill] Leif Nilsen
tracks cd1 drums Johnny Gottschalksen
tracks cd1.7 drums Johnny Gottschalksen
tracks cd2, cd3 & cd4 drums, percussion Stein Hana
tracks cd5 & cd6 drums, percussion Stene Osmundsen
tracks cd4 electric guitar, acoustic guitar Per Tønnesen
tracks cd2, cd3, cd4.7, cd4.12, cd5 & cd6 electric guitar, acoustic guitar, choir Alf Terje Hana
tracks cd1.7 electric piano, glockenspiel Torkild Viig
tracks cd4.2 fiddle Stig Roar Wigestrand
tracks cd1.1 guitar Geir Samsonsen
tracks cd1.8 guitar Geir Samsonsen
tracks cd1.9 guitar Geir Samsonsen
tracks cd1 guitar Helge Løvaas
tracks cd1.7 guitar Helge Løvaas
tracks cd6.9 guitar Helge Løvaas
tracks cd1 guitar, slide guitar Geir Samsonsen
tracks cd4.3 harmonica Reidar Larsen
tracks cd4.8 harmonica Sverre Kvam
tracks cd1.7 keyboards Albert Skurtveit
tracks cd4.7 & cd4.12 keyboards Albert Skurtveit
tracks cd6 keyboards Svein Inge Bjørnevik
tracks cd6 keyboards [various] Inge Riska
tracks cd4 keyboards, accordion, choir Arne Hovda
tracks cd2, cd3 & cd5 keyboards, accordion, guitar, choir Albert Skurtveit
tracks cd1 keyboards, choir Albert Skurtveit
tracks cd7.14 other [all others by] Arne Hovda
tracks cd1.5 & cd1.12 piano Albert Skurtveit
tracks cd1.3, cd1.7 & cd1.8 saxophone Geir Ullenes
tracks cd4.2 strings [morgan kane string] Torkild Viig
tracks cd1.2, cd1.8 & cd1.9 synth Albert Skurtveit
tracks cd4.5 viola Timothy Welch
tracks cd7.14 violin Gjertrud Økland
tracks cd4.5 violin Harald Grimsrud
tracks cd4.5 violin [+strings arranged by] Sveinung Sand
vocals, acoustic guitar, keyboards, percussion, choir Leif Nilsen
tracks cd1.10 voice [phone-voice] Leif Nilsen
tracks cd1.1 whistling Albert Skurtveit
tracks cd1.1 whistling Leif Nilsen
tracks cd6.5 whistling Per Inge Torkelsen
Leif & Kompisane - 25 År - Den komplette samlingen!
7 CD-er & 1 DVD - Stavanger.

Collection comes in a flip open hard cardboard box, and each CD and the DVD in a LP cardboard sleeve. Included in the box is also a 76-page booklet containg copies of original booklets for each CD with song texts and credits for each release, pluss a liner note by Per Inge Torkelsen.

CD duration times are taken from tracklisting on each individual CD sleeve.
Duration times for DVD tracks are actual times taken from DVD-text.

Track DVD-1.1 to DVD1.3: Lisenced from NRK Aktivum.
Track DVD-1.4 and DVD1.5: Lisenced from NRKA/Universal Music.
Track DVD-3.1 New recording 2005 for karaoke. All instruments and programming by Helge Løvaas.
Track DVD-4 are misc. snapshots of the band and members with background music of the two tracks listed.

Releases:
CD1 - Kom Té Fantasien ℗ 1985 Siddis Records / © 2000 Universal Music AS. 159 052-2 lisenced to West Audio Productions from Universal Music Norge AS, 2010. Cat.# WAM418170-1.
CD2 - Kanon Beibi ℗ 1993 Slagerfabrikken / © 1993 Sonet. XCD 22027 lisenced to West Audio Productions from Universal Music Norge AS, 2010. Cat.# WAM418170-2.
CD3 - Baddel ℗ 1995 Slagerfabrikken / © 1995 Sonet. XCD 22029 licenced to West Audio Productions from Universal Music Norge AS, 2010. Cat.# WAM418170-3.
CD4 - Full Kontroll ℗ 1997 Slagerfabrikken / © 1997 Slagerfabrikken. XCD 22031 licenced to West Audio Productions from Universal Music Norge AS, 2010.Cat. # WAM418170-4.
CD5 - Kall Det Ka Du Vil ℗ 2001 West Audio Music / © 2010 West Audio Productions AS. Remastered 2010 by Sonovo Mastering. Cat. # WAM418170-5.
CD6 - Cabriolet ℗ 2003 West Audio Music / © 2003 West Audio Productions AS. (On CD it is written 2008 for ℗ and ©). Cat. # WAM418170-6.
CD7 - Lett Blanding. This collection ℗ & © 2010 West Audio Productions AS. Cat. # WAM418170-7. (Songs that have been on compilation records pluss all Leif's Viking-songs, tracks: CD7-15 to CD7-18).
DVD - Så Snudde Adle Seg Rondt. This collection ℗ & © 2010 West Audio Productions AS. WAM418170-8.

This collection ℗ © 2010 West Audio Productions AS.
Barcode: 7 090004 181709 (Text)
Rights Society: N©B/BIEM
Matrix / Runout: d:centia WAM418170-1-1 100419210 (CD1)
Mastering SID Code: IFPI L303 (CD1)
Mould SID Code: IFPI 6814 (CD1)
Other: WAM418170-1 (CD1 Cat. #)
Matrix / Runout: d:centia WAM418170-2-1 100419101 (CD2)
Mastering SID Code: IFPI L402 (CD2)
Mould SID Code: IFPI 6842 (CD2)
Other: WAM418170-2 (CD2 Cat. #)
Matrix / Runout: d:centia WAM418170-3-1 100419228 (CD3)
Mastering SID Code: IFPI L402 (CD3)
Mould SID Code: IFPI 6842 (CD3)
Other: WAM418170-3 (CD3 Cat. #)
Matrix / Runout: d:centia WAM418170-4-1 100419200 (CD4)
Mastering SID Code: IFPI L403 (CD4)
Mould SID Code: IFPI 6842 (CD4)
Other: WAM418170-4 (CD4 Cat. #)
Matrix / Runout: d:centia WAM418170-5-1 100419100 (CD5)
Mastering SID Code: IFPI L402 (CD5)
Mould SID Code: IFPI 6842 (CD5)
Other: WAM418170-5 (CD5 Cat. #)
Matrix / Runout: d:centia WAM418170-6-1 100416208 (CD6)
Mastering SID Code: IFPI L403 (CD6)
Mould SID Code: IFPI 6842 (CD6)
Other: WAM418170-6 (CD6 Cat. #)
Matrix / Runout: d:centia WAM418170-7-1 100419207 (CD7)
Mastering SID Code: IFPI L403 (CD7)
Mould SID Code: IFPI 6842 (CD7)
Other: WAM418170-7 (CD7 Cat. #)
Matrix / Runout: d:centia WAM418170-8-1 100419209 (DVD)
Mould SID Code: IFPI 6869 (DVD)
Other: WAM418170-8 (DVD Cat. #)