Engineer and producer.
Etched stylized mark in runouts is a small MK with the M and the K joined. His work is often seen on the Folkways label.
APPEARANCES +
John Cage
Lollipops
2020, 3xCD, Comp, Él, 
,
, Contemporary
Charles M. Bogert
Sounds Of North American Frogs
1998
Victoria Spivey With Lonnie Johnson
Woman Blues
1994
Big Joe Williams
Walking Blues
1981, 2x Vinyl, 
,
, Country Blues/Delta Blues
Waylon Jennings
This Time
1974
The News American
Baltimore Diary: 1773-1973
1973, 2xLP, Album, S/Edition, RCA Special Products, RCA Victor, 
,
, Dialogue/Education/Ballad/Big Band/Twist/Light Music/Marches
Brother Jack McDuff
Moon Rappin'
1970, Vinyl, ,
, Fusion/Jazz-Funk
The Original Chambers Bros.*
Groovin' Time
1968
Various
Encore For The Chicago Blues
1968, Vinyl, ,
, Chicago Blues/Country Blues
Various
Chappell Recorded Music
1967, LP, Comp, Mono, Chappell
Donald Hall (2), Louis Simpson (3), Joseph Langland, Robert Francis
Today's Poets Their Poems -- Their Voices. Volume 1
1967, LP, Scholastic Records
Unknown Artist
Johnny Can Sing Too Vol. II
1967, LP, Classroom Materials Company
Harry Smith
Anthology Of American Folk Music Volume Two: Social Music
1967
Various
Chappell Recorded Music
1966, LP, Mono, Chappell, 
The Bluesmen Of The Muddy Waters Chicago Blues Band
Tain't Nobody's Business What I Do
1966
Louis Metcalf
At The Ali Baba
1966
Various
Roots: Rhythm And Blues
1966
Carlos Jasso, Ruben Lopez, Oscar Chavez*, Mario Quiroz
Traditional Songs Of Mexico
1966, ,
, Folk
Tony "Little Sun" Glover I*
Blues-Harp (An Instruction Method For Playing The Blues Harmonica)
1965
Bertolt Brecht
Bertolt Brecht's The Exception And The Rule
1965
Cisco Houston
Sings Songs Of The Open Road
1965
Victoria Spivey
Victoria Spivey
1965, Vinyl,
Victoria Spivey With Lonnie Johnson (2), Little Brother Montgomery, Memphis Slim, Sonny Greer
The Queen And Her Knights
1965
Roosevelt Sykes / Big Joe Williams / Lonnie Johnson (2) / Victoria Spivey
Three Kings And The Queen
1964
Blind Snooks Eaglin*
That's All Right
1964
Roger Sprung
Progressive Ragtime Bluegrass 2 And Other Instrumentals
1964
Memphis Slim
The Blues Of Memphis Slim: Steady Rolling Blues
1964
Gertrude Stein Read By Marian Seldes
Gertrude Stein: The Making Of Americans
1963, LP, Album, Folkways Records
The New Gospel Keys
The Blues Of Clarence Clay & William Scott: The New Gospel Keys
1963, LP, Album, Prestige Bluesville
Alec Seward
The Blues Of Alec Seward: Creepin' Blues
1963
Charles W. Dunn*
The Changing English Language And Changing Literary Style
1963
Memphis Slim
All Kinds Of Blues
1963
Pete Seeger
Song And Play Time
1963
Mark Spoelstra
The Songs Of Mark Spoelstra (With Twelve String Guitar)
1963
Big Joe Williams
Studio Blues
1963
Roger Sprung
Progressive Bluegrass And Other Instrumentals
1963
Various
Georgia Sea Islands, Volume II - Southern Journey 2
1962, LP, Album, Prestige International
Various
Bad Man Ballads - Southern Journey 9
1962, LP, Prestige International
Victoria Spivey
Victoria And Her Blues
1962
Buddy Tate, Victoria Spivey, Lucille Hegamin, Hannah Sylvester
A Basket Of Blues
1962
Doug Quattlebaum
Softee Man Blues
1962
Lonnie Johnson
Another Night To Cry
1962
Big Joe Williams
Blues For 9 Strings
1962, Vinyl, ,
, Delta Blues
Ewan MacColl
Broadside Ballads (London: 1600-1700)
1962
Various
The Eastern Shores - Southern Journey 8
1962, Vinyl, ,
, Gospel
Hyman Bress
The Violin Vol. 1
1962
Tom Kines
Songs From Shakespeare's Plays And Popular Songs Of Shakespeare's Time
1961, LP, Mono, Folkways Records
Various
American Banjo Tunes & Songs In Scruggs Style
1961
Various
Music Of The Russian Middle East - Recorded In Azerbaijan, Uzbek, Bukhara, Armenia
1961, ,
, Field Recording/Folk
No Artist
The Nashville Sit-In Story
1960, LP, Folkways Records
Cantor Leibele Waldman*
Hear O Israel Volume 1
1960, LP, Maloh Records
Cantor Leibele Waldman*
Hear O Israel Volume II
1960
Unknown Artist
Islamic Liturgy (Song And Dance At A Meeting Of Dervishes)
1960
Pete Seeger & Chorus / The Almanac Singers
The Original Talking Union With The Almanac Singers & Other Union Songs With Pete Seeger & Chorus
1960
Karl Kubat And His Brass Folk Dance Band
Folk Dances Of Austria, No 1
1959, LP, Album, Folkways Records
Unknown Artist
Songs and Dances of Bolivia
1959
Gloria Levy
Sephardic Folk Songs
1959
Dave Van Ronk
Dave Van Ronk Sings Ballads, Blues & A Spiritual
1959,
John Cage / David Tudor
Indeterminacy: New Aspect Of Form In Instrumental And Electronic Music
1959
Billy Faier
The Art Of The Five-String Banjo
1958, LP, Mono, Riverside Records
Guy Carawan
Songs With Guy Carawan
1958, LP, Folkways Records
Lee Charles
Swing Low, Sweet Chariot And Other Favorite Negro Spirituals
1958, LP, Album, Mono, Riverside Records
Alan Mills
We'll Rant And We'll Roar - Songs Of Newfoundland
1958
Various
Jazz Volume 7: New York (1922-1934)
1958, Vinyl,
Betty Sanders, Robert Burns
Songs Of Robert Burns Sung By Betty Sanders
1957, LP, Mono, Riverside Records,
Sophocles
Αντιγόνη = Antigone
1957
Milton Okun And Ellen Stekert
Traditional American Love Songs
1957, Vinyl, ,
, Folk
Leadbelly
Leadbelly's Last Sessions Volume One
1957
Elizabeth Knight Accompanied By John Abbott
Folk Songs From Czechoslovakia
1956, 10", Folkways Records, Folkways Records
Washboard Country Band*
Dance Tunes
1956
The Kossoy Sisters With Additional Banjo And Guitar Accompaniments By Erik Darling
Bowling Green And Other Folk Songs From The Southern Mountains
1956
Pete Seeger
Birds, Beasts, Bugs And Little Fishes
1955
Langston Hughes
Rhythms Of The World
1955
Various
Anthology Of Negro Poets In The U.S.A. - 200 Years
1955
Sven-Bertil Taube
Swedish Folksongs And Ballads
1954, Vinyl,
Leadbelly
Leadbelly's Last Sessions Volume Two
1953
Leadbelly
Easy Rider (Leadbelly Legacy Volume Four)
1953
Johnny Jason And The Heartstrings / Johnny Jason And The Shadettes
Last Year's Christmas Tree / Be There
7", Romantic Records (6), Romantic Records (6)
Cantor Rubin Rosenblit*
Nussach And T'filoh
LP, Tikva Records
Cantor Harold Klein
Cantor Of The U.N. Synagogue
LP, Adina Record Company
Josef Schmidt*
Operatic Recital No. 2
LP, Comp, Mono, ETERNA RECORDS, ,
, Opera
No Artist
They Came To America The First Americans - The American Indians
12", Classroom Materials Company
Franz Lehar*
Lehar Laurels
LP, Comp, Eterna Records,
Richard Tauber, Vera Schwarz
Richard Tauber - Vera Schwarz
LP, Comp, Eterna Records, Eterna Records
Bob MacFadden*
Building Verbal Power In The Upper Grades Album 1
LP, Classroom Materials Company
Bob MacFadden*
Language Usage Skills For Upper Grades Album Four
LP, Classroom Materials Company
Joe Glazer
Songs Of Joe Hill Sung By Joe Glazer
Leadbelly
Leadbelly's Last Sessions Part Two
Dave Van Ronk
Dave Van Ronk Sings
Jack Elliott*
Songs To Grow On By Woody Guthrie
The New Lost City Ramblers
The New Lost City Ramblers
Various
Music Of The American Indians Of The Southwest
P. Seeger*
American Industrial Ballads
Ruth Rubin
Yiddish Love Songs
Vinyl,
Pete Seeger And Frank Hamilton
Nonesuch And Other Folk Tunes
Various
Chicago Blues
Mr. Shortstuff And Big Joe Williams
Introducing Mr. Shortstuff (His 1st Recordings)
Dick Weissman - Billy Faier - Eric Weissberg
Five-String Banjo Jamboree: A Treasury Of Banjo Music
Various
Voix De 8 Poètes Du Canada
Lois Raebeck
First Listening Experiences
, Educational
