MARTINEZ, ANTONIO.

 Guitar.
Member of Los Bravos, 1966-68.

MARTINEZ, JOHNNY.

 Bass, vocals.
Member of Ruben and the Jets, 1973.

MARTINEZ, PAUL.

 Bass.
Member of Paice, Ashton, Lord, 1977.
Session for Cat Stevens, 1974.

MARTINI, JERRY.

 Accordion; clarinet, flute, percussion, piano.
Member of Sly and the Family Stone.

MARTYNEC, GENE.

 Guitar, moog, keyboards.
Member of Kensington Market, 1968-69; Silver Tractors, 1976.
Session for Lou Reed, 1973; Gordon Lightfoot, 1974, 1976.

MARVELETTES.

 Ann Bogan - vocals; Gladys Horton - vocals; Wanda Rogers - vocals; Katherine Schaffner - vocals.

BRETT MARVIN AND THE THUNDERBOLTS.

 Pete Gibson - trombone, vocals; Graham Hines - guitar, vocals; Jim Pitts - mandolin, piano, vocals; John Randall - percussion.

MARZULLA, FRED.

 Trombone.
Member of Mom's Apple Pie, 1973.

THE MASCARA SNAKE.

 Bass, clarinet, vocals.
Member of Captain Beefheart and His Magic Band, 1969-72.

MASHBIR, MICK.

 Guitar.
Session for Alice Cooper, 1973.

MASKED MARAUDERS.

 One of the great hoaxes of rock. A review appeared in Rolling Stone implying that this was a supergroup made up of Bob Dylan, George Harrison, Mick Jagger and others. People tried to buy the disc - so the journalists made one.

MASON, BOB.

 Drums.
Member of the Fugs, 1968.

MASON, BOBBY.

 Guitar.
Member of Starwood, 1976.

MASON, DAVE.

 Guitar, vocals.
Member of Traffic.
Sessions for Delaney and Bonnie; Jim Capaldi, 1971; George Harrison, 1972; Wings, 1975.

MASON, DAVID.

 Keyboards.
Session for Joe Walsh, 1976.

MASON, HARVEY.

 Drums.
Sessions for Martin Mull, 1973; Seals and Crofts, 1973.

MASON, LEE.

 Drums, percussion.
Member of Bagatelle.

MASON, LOL.

 Percussion, vocals.
Member of City Boy, 1976.

MASON, NICK.

 Drums, percussion.
Member of Pink Floyd, 1967-.

MASON, ROBERT.

 Synthesizer.
Member of Stardrive, 1974.

MASON, ROSS.

 Bass.
Session for Elvin Bishop, 1975.

MASSE, LAUREL.

 Vocals.
Member of Manhattan Transfer, 1971.

MASSEURS, AD.

 Drums.
Member of the Tumbleweeds, 1975.

MASSEURS, BERRY.

 Guitar.
Member of the Tumbleweeds, 1975.

MASSEURS, INE.

 Vocals.
Member of the Tumbleweeds, 1975.