Main countries:

Country iTunes Apple Music
United States
United Kingdom
Argentina
Australia
Brazil
Canada
Colombia
France
Germany
India
Indonesia
Italy
Japan
Mexico
Netherlands
Peru
Philippines
Poland
Russia
South Korea
Spain
Taiwan
Thailand
Turkey
Vietnam

Other countries:

Country iTunes Apple Music
Anguilla
Antigua and Barbuda
Armenia
Austria
Azerbaijan
Bahrain
Barbados
Belarus
Belgium
Belize
Bermuda
Bolivia
Botswana
British Virgin Islands
Brunei Darussalam
Bulgaria
Burkina Faso
Cambodia
Cape Verde
Cayman Islands
Chile
China
Costa Rica
Cyprus
Czech Republic
Denmark
Dominica
Dominican Republic
Ecuador
Egypt
El Salvador
Estonia
Fiji
Finland
Gambia
Ghana
Greece
Grenada
Guatemala
Guinea-Bissau
Honduras
Hong Kong
Hungary
Ireland
Israel
Jordan
Kazakhstan
Kenya
Kyrgyzstan
Laos
Latvia
Lebanon
Lithuania
Luxembourg
Macau
Malaysia
Malta
Mauritius
Micronesia
Moldova
Mongolia
Mozambique
Namibia
Nepal
New Zealand
Nicaragua
Niger
Nigeria
Norway
Oman
Panama
Papua New Guinea
Paraguay
Portugal
Qatar
Romania
Saint Kitts and Nevis
Saudi Arabia
Singapore
Slovakia
Slovenia
South Africa
Sri Lanka
Swaziland
Sweden
Switzerland
Tajikistan
The Bahamas
Trinidad and Tobago
Turkmenistan
Uganda
Ukraine
United Arab Emirates
Uzbekistan
Venezuela
Zimbabwe