- A.G.A. -- Agachiko
- Agah Bahari -- Against
- Against All Authority -- Against It All
- Against Me! -- Against the Natural
- Against the Plagues -- Against Tolerance
- Against Tomorrow's Sky -- Agalloch
- Agamenon -- Agape
- Agape -- Agape International Choir
- Agape Kids -- Agapornis
- Agar -- Agaskodo Teliverek
- Agasul Orchestra -- Agata Malec
- Agata Pisko Trio -- Agatha Crawl
- Agatha Falcone -- Agathocles
- Agathocles Mouskas -- Agave
- Agave Norteno -- Agboti Yawo
- AGCEE -- Age Alexandersen
- Age Beats -- Age of Dance
- Age of Days -- Age of Jets
- Age Of Madness -- Age Of Rebellion
- Age of Ruin -- Age Pee
- Age Pee -- Ageage Parapara
- Aged Machine -- Ageliki Iliadi
- Agelikki -- Agency 1994
- Agency Dub Collective -- Agen'da
- Agenda of Swine -- Agent
- Agent! -- Agent
- Agent -- Agent 51