Margolis, Kitty: San Francisco jazz vocalist Margolis' site contains sound and video samples, touring schedule, reviews, cd, booking information, and a photo gallery of many jazz greats.
McNeill, Malcolm: New Zealand jazz singer's homepage with biography, reviews, and links.
Mercer, Mabel: Brief biographical sketch of Mercer who popularized obscure tunes like "Fly Me to the Moon" which won her a loyal cult following.
Monheit , Jane: Biography, photograph, cd information and concert review on her site.
Montana, Denise: Profile of singer. Audio clips, photographs and performance schedule.
Moving Voices: Netherlands "swing" vocal choir pages in Dutch and English include music samples and biographical information.