Some more or less "polar" tracks from the Smithsonian Folkways archive at smithsonianglobalsound.org (tracks offer samples, and tracks and whole records can be purchased online):

search for 'eskimo'

The Eskimos of Hudson Bay and Alaska
Performed By: Various Artists
Year of Release: 1955
Record Label / Archive: Folkways Records
Catalog Number: FW04444
Johnnie Bull Song
Performed by Polly, Atitah, Mikusha, and Billy Boy
Duration: 3:07
Track Catalog Number: FW04444_101

His first hunt
Performed by Kemukserar and Pangatkar
Duration: 2:08
Track Catalog Number: FW04444_102

All songs have been exhausted
Performed by Naitok and Issaluk
Duration: 2:55
Track Catalog Number: FW04444_103

Hunting for musk ox
Performed by Kemukserar and Pangatkar
Duration: 3:34
Track Catalog Number: FW04444_104

Hunting seals
Performed by Kemukserar and Pangatkar
Duration: 3:06
Track Catalog Number: FW04444_105

I sing about a dance
Performed by Uluyok and Tutinar
Duration: 2:40
Track Catalog Number: FW04444_106

Before we came to this region
Performed by Eevaloo
Duration: 1:59
Track Catalog Number: FW04444_107

Girls' game
Performed by Angutnak and Matee
Duration: 2:51
Track Catalog Number: FW04444_108

Children's game
Performed by Kasugat and Ishmatuk
Duration: 1:50
Track Catalog Number: FW04444_109

Bird imitations
Performed by Harry Gibbons
Duration: 0:27
Track Catalog Number: FW04444_110

Imitations of walrus
Performed by Harry Gibbons
Duration: 2:55
Track Catalog Number: FW04444_111

Animal stories
Performed by Kemukserar and Pangatkar
Duration: 3:18
Track Catalog Number: FW04444_112

Hunting song
Performed by Ashivoo
Duration: 2:51
Track Catalog Number: FW04444_113

Dance songs: I am lonesome; When I feel like singing, I sing; I am waiting for the boat to come; Jumping Skin song; I will show you the way; It was a very lovely day when the water was calm
Performed by Joe Sikvayunak
Duration: 4:29
Track Catalog Number: FW04444_114

Story songs: Boy resting by the river; Nooneedle bird; Man who was not a good hunter
Performed by Otis Ahkivigak
Duration: 1:46
Track Catalog Number: FW04444_115

Dance song
Performed by Joe Sikvayunak, Otis Ahkivigak and Jonas Oyoowak
Duration: 1:01
Track Catalog Number: FW04444_116

Inviting-in dance song
Performed by Otis Ahkivigak
Duration: 0:49
Track Catalog Number: FW04444_117

Dance song
Performed by Leo Kaleak and Group
Duration: 1:05
Track Catalog Number: FW04444_118

Dance song
Performed by Otis Ahkivigak
Duration: 1:31
Track Catalog Number: FW04444_119

Eskimo Song
Performed by n/a
From World of Man, Vol. 2: Religions
Year of Release: 1958
Record Label / Archive: Folkways Records
Duration: 2:01
Track Catalog Number: FW07432_206

Eskimo Song
Performed by Male singer
From The Demonstration Collection of E.M. von Hornbostel and the Berlin Phonogramme-Archive
Year of Release: 1963
Record Label / Archive: Folkways Records
Duration: 1:18
Track Catalog Number: FW04175_304

Eskimo Chant - Weather Incantation
Performed by Alan Mills
From O' Canada: A History in Song
Country of Origin: Canada
Year of Release: 1956
Record Label / Archive: Folkways Records
Duration: 0:49
Track Catalog Number: FW03001_101

Eskimo Shivers
Performed by Billy Mayerl
From Syncopated Impressions of Billy Mayerl
Country of Origin: United States
Year of Release: 1976
Record Label / Archive: Folkways Records
Duration: 2:29
Track Catalog Number: FW0RF30_104

Radioactive Eskimo
Performed by Peter LaFarge, Nick Navarro
From Peter LaFarge on the Warpath
Country of Origin: United States
Year of Release: 1965
Record Label / Archive: Folkways Records
Duration: 1:11
Track Catalog Number: FW02535_103

Human Sounds - Animal Imitations by an Eskimo
Performed by n/a
From Sound Patterns
Year of Release: 1953
Record Label / Archive: Folkways Records
Duration: 2:06
Track Catalog Number: FW06130_115

Eskimo Weather Chant
Performed by Alan Mills, Gilbert Lacombe, Gordon Fleming
From Canada's Story in Song
Country of Origin: Canada
Year of Release: 1960
Record Label / Archive: Folkways Records
Duration: 0:47
Track Catalog Number: FW03000_101

It Was a Very Lovely Day When the Water Was Calm
Performed by Billy Assu
From Cry from the Earth: Music of the North American Indians
Year of Release: 1979
Record Label / Archive: Folkways Records
Duration: 0:40
Track Catalog Number: FW37777_104

Inviting-in Dance Song
Performed by Maggie Harry, Jennie Jack
From Cry from the Earth: Music of the North American Indians
Year of Release: 1979
Record Label / Archive: Folkways Records
Duration: 0:50
Track Catalog Number: FW37777_215

search for 'siberia'
Concert Variations on a Siberian Humorous Song "Vatalinka"
Performed by Eugene Aksentiev
From Virtuosi of the Accordion, Balalaika and Domra (CD edition)
Country of Origin: Russia
Year of Release: 1995
Record Label / Archive: Monitor Records
Duration: 8:01
Track Catalog Number: MON71515_104

Oh, You Dark Night (Oi, Ti Tyomnaya Noch)
Performed by Siberian Folk Chorus
From Songs of Old Russia, Vol. 2
Country of Origin: Russia
Year of Release: 1995
Record Label / Archive: Monitor Records
Duration: 3:25
Track Catalog Number: MON71561_112

Ivan's Wife Gets Him Ready (Kak Ivana- to Khozyaika Sobriala)
Performed by Siberian Folk Chorus
From Songs of Old Russia, Vol. 2
Country of Origin: Russia
Year of Release: 1995
Record Label / Archive: Monitor Records
Duration: 1:46
Track Catalog Number: MON71561_120

Concert Variations on a Siberian Humorous Song "Vatalinka"
Performed by Eugene Aksentiev
From Virtuosi of the Accordion, Balalaika, Dombra and Zhaleika (LP edition)
Country of Origin: Russia
Year of Release:
Record Label / Archive: Monitor Records

Duration: 8:01 Track Catalog Number: MON00515_202

search for 'ainu'
Music of North Japan - Ceremonial Drinking Song with Voices
Performed by n/a
From Primitive Music of the World
Year of Release: 1962
Record Label / Archive: Folkways Records
Duration: 1:14
Track Catalog Number: FW04581_203

Music of North Japan - Narrative Poem
Performed by n/a
From Primitive Music of the World
Year of Release: 1962
Record Label / Archive: Folkways Records
Duration: 1:46
Track Catalog Number: FW04581_202

Music of North Japan - Hero Narrative Poem
Performed by n/a
From Primitive Music of the World
Year of Release: 1962
Record Label / Archive: Folkways Records
Duration: 0:45
Track Catalog Number: FW04581_201

search for 'lapp'
Lappish Joik Songs from Northern Norway
Performed By: Various Artists
Country(s) of Origin: Norway
Year of Release: 1956
Record Label / Archive: Folkways Records
Catalog Number: FW04007
Daniel Aslaksen Sara
Performed by Per Henderak Haetta
Duration: 0:37
Track Catalog Number: FW04007_101

Pieras Mikkal
Performed by Per Henderak Haetta
Duration: 0:41
Track Catalog Number: FW04007_102

Hvielpis
Performed by Per Henderak Haetta
Duration: 0:33
Track Catalog Number: FW04007_103

Hento Risten
Performed by Per Henderak Haetta
Duration: 0:25
Track Catalog Number: FW04007_104

Qarja
Performed by Per Henderak Haetta
Duration: 0:26
Track Catalog Number: FW04007_105

Ravdul Johan - Johan Rasmussen Ulzi
Performed by Per Henderak Haetta
Duration: 0:30
Track Catalog Number: FW04007_106

Eira Aslak
Performed by Per Henderak Haetta
Duration: 0:32
Track Catalog Number: FW04007_107

Marrenjarq Aldo
Performed by Per Henderak Haetta
Duration: 0:44
Track Catalog Number: FW04007_108

Joho Per Henderak
Performed by Per Henderak Haetta
Duration: 0:49
Track Catalog Number: FW04007_109

Anne Marja
Performed by Per Henderak Haetta
Duration: 0:44
Track Catalog Number: FW04007_110

Amot Jovven
Performed by Per Henderak Haetta
Duration: 0:39
Track Catalog Number: FW04007_111

Johas Kirste
Performed by Per Henderak Haetta
Duration: 0:46
Track Catalog Number: FW04007_112

Andin Piera - Per Andersen Eira
Performed by Per Henderak Haetta
Duration: 0:46
Track Catalog Number: FW04007_113

Mikkel Isak - Mikkel Isak Oskar
Performed by Per Henderak Haetta
Duration: 0:37
Track Catalog Number: FW04007_114

Janona
Performed by Per Henderak Haetta
Duration: 0:35
Track Catalog Number: FW04007_115

Johas Kirste Biret Kirste
Performed by Per Henderak Haetta
Duration: 0:43
Track Catalog Number: FW04007_116

Haik' Inga
Performed by Per Henderak Haetta
Duration: 0:35
Track Catalog Number: FW04007_117

Alien Alien
Performed by Per Henderak Haetta
Duration: 0:51
Track Catalog Number: FW04007_118

Anne Jovna
Performed by Per Henderak Haetta
Duration: 0:52
Track Catalog Number: FW04007_119

Hanas Ande
Performed by Per Henderak Haetta
Duration: 0:39
Track Catalog Number: FW04007_120

Joergen Jassa
Performed by Per Henderak Haetta
Duration: 0:40
Track Catalog Number: FW04007_121

Benna Kirste
Performed by Per Henderak Haetta
Duration: 0:52
Track Catalog Number: FW04007_122

Mathe Nilas Mathe
Performed by Henrik Buljo
Duration: 0:52
Track Catalog Number: FW04007_123

Thuri Nilsen Turi Masi
Performed by Henrik Buljo
Duration: 0:55
Track Catalog Number: FW04007_124

Thor Frette
Performed by Inga Susanne Haetta
Duration: 0:29
Track Catalog Number: FW04007_125

Markel Joavna Piera
Performed by Inga Susanne Haetta
Duration: 0:32
Track Catalog Number: FW04007_127

Joik for the Cow
Performed by Mathis N. Haetta
Duration: 0:35
Track Catalog Number: FW04007_129

Storasolojaure
Performed by Mathis N. Haetta
Duration: 0:49
Track Catalog Number: FW04007_130

Kajohande
Performed by Mathis N. Haetta
Duration: 0:47
Track Catalog Number: FW04007_131

Piera Mikkel
Performed by Mathis N. Haetta
Duration: 0:51
Track Catalog Number: FW04007_132

Anna Sofia Mienna
Performed by Inga Susanne Haetta
Duration: 0:38
Track Catalog Number: FW04007_201

Johan Buljo
Performed by Inga Susanne Haetta
Duration: 0:28
Track Catalog Number: FW04007_202

Malen Inga Benna
Performed by Inga Susanne Haetta
Duration: 0:40
Track Catalog Number: FW04007_203

Mana Gallaka Noukat
Performed by Inga M. Haetta
Duration: 0:51
Track Catalog Number: FW04007_204

Josef Mikkel Sara
Performed by Nils N. Haetta
Duration: 0:58
Track Catalog Number: FW04007_205

Johan Goup
Performed by Nils N. Haetta
Duration: 0:52
Track Catalog Number: FW04007_206

Leorik Keskadelo
Performed by Nils N. Haetta
Duration: 1:14
Track Catalog Number: FW04007_207

Anders Sara
Performed by Inga Kemi
Duration: 1:00
Track Catalog Number: FW04007_208

Johan Hendrik Johan Kemi
Performed by Inga Kemi
Duration: 0:31
Track Catalog Number: FW04007_209

Mathis Eira and Anders Goup
Performed by Aslak Bals
Duration: 1:35
Track Catalog Number: FW04007_210

Mikkel Eira
Performed by Aslak Bals
Duration: 0:29
Track Catalog Number: FW04007_211

Song for a German
Performed by Aslak Bals
Duration: 1:04
Track Catalog Number: FW04007_212

Anders Goup
Performed by Aslak Bals
Duration: 0:49
Track Catalog Number: FW04007_213

Nils N. Eira
Performed by Ellen Marja Mathis Eira
Duration: 0:45
Track Catalog Number: FW04007_214

Johan Klemet Buljo
Performed by Ellen Marja Mathis Eira
Duration: 0:34
Track Catalog Number: FW04007_215

Marit Johan Kemi
Performed by Ellen Marja Mathis Eira
Duration: 0:31
Track Catalog Number: FW04007_216

Nils N. Eira
Performed by Mikkel Eira
Duration: 0:17
Track Catalog Number: FW04007_217

Mikkel Nilsen Eira
Performed by Mikkel Eira
Duration: 1:04
Track Catalog Number: FW04007_218

Inga Goup
Performed by Mikkel Eira
Duration: 0:35
Track Catalog Number: FW04007_219

Johan Eira
Performed by Mikkel Eira
Duration: 0:46
Track Catalog Number: FW04007_220

Isak Buljo
Performed by Nils N. Eira
Duration: 0:51
Track Catalog Number: FW04007_221

Nils Kemi
Performed by Aslak Bals
Duration: 1:47
Track Catalog Number: FW04007_222

Johan Goup
Performed by Aslak Bals
Duration: 1:38
Track Catalog Number: FW04007_223

John Johnsen
Performed by Ellen Marja Mathis Eira, Aslak Bals
Duration: 1:08
Track Catalog Number: FW04007_224

Ellen Klemet Buljo
Performed by Inga Kemi, Aslak Bals
Duration: 0:41
Track Catalog Number: FW04007_225

Mathis Goup
Performed by Inga Kemi, Aslak Bals
Duration: 0:39
Track Catalog Number: FW04007_226

Lappish Joik Songs from Northern Norway - Song about a Man / Song about a Cow (medley)
Performed by n/a
From Primitive Music of the World
Year of Release: 1962
Record Label / Archive: Folkways Records
Duration: 1:14
Track Catalog Number: FW04581_305
search for 'iceland'
Hlidarendakoti (Rymur): Song of Greeting
Performed by Thorsteirin E. Thyodvisa
From Music of the World's Peoples: Vol. 1
Year of Release: 1951
Record Label / Archive: Folkways Records
Duration: 1:21
Track Catalog Number: FW04504_403

Bukolla
Performed by Kathleen Danson Read
From Stories from Ride with the Sun
Country of Origin: United States
Year of Release: 1956
Record Label / Archive: Folkways Records
Duration: 7:12
Track Catalog Number: FW07109_201