Politics

Other political music groups: 

• Strawberry Thieves Choir
• Sheffield Socialist Choir
• Velvet Fist
• Côr Cochion Carrdydd
• Red Notes (Bristol)
• Nottingham Clarion Choir
• Protest in Harmony (Edinburgh)
• Pink Singers
• London Gay Mens Chorus
• National Street Music Festival
• Raise Your Banners: Festival of Political Song
• Dutch foundation for political music
• Notre Dame de Bananes Choir
  (Edmonten, Canada)
• Centre for Political Song
  at Glasgow Calodian University
• Workers Music Association
  
  

• Campaign Against Arms Trade 
• Campaign for Nuclear Disarmament 
• London Health Emergency
• McSpotlight
• Campaign to Close Campsfield
• Action for Justice, not War
• Water Aid

Music

Songs, words,musicians: 

• Digital Tradition Folk Song Database 
• Victor Jara
• Tommy Sands
• Dick Gaughan
• Peggy Seeger
• Roy Bailey
• John Kirkpatrick 
• Sing Out
• Eric Bogle
• Robb Johnson
• Phil Ochs
• Liberdade - Viva East Timor
• Woody Guthrie
• Paul Robeson
• Billy Bragg
• Jackson Browne
• Alan Bush

• Judy Small 
• Mikis Theodorakis
• Kurt Weill
• Bertolt Brecht 
• Hanns Eisler
• Leon Rosselson
• Ian Saville 
• Malaika
• Songs for Environmental Education
• Music can change the world
• J.P.Taylor (Enviromusic)
• Union Song
• Rebel Voices
• Muse - Cincinatti's Women's Choir
• Sweet Honey in the Rock
• Labi Siffre
• Des de Moor
• Barb Jungr
• Sara Marlowe