| George Riley (The Yodeling Cowboy)
A: The Cowboy's Dream B: The Last Letter
| | Conqueror USA | 7742 | 1931 | 10" | |
| The Ranch Boys
A: A Home On The Range B: Red River Valley
| | Decca USA | 5045 | Nov 1934 | 10" | |
| The Ranch Boys
A: When It's Springtime In The Rockies B: The Utah Trail
| | Decca USA | 5016 | Oct 1934 | 10" | |
| The Rambling Rogue
A: Tender Hearted Sue B: You're Only In My Arms (To Cry On My Shoulder)
| | OKeh USA | 6747 | Aug 1945 | 10" | |
| Dick Reinhart
A: Cross My Heart B: A Broken Heart For A Souvenir
| | Columbia USA | 20535 | Jan 1949 | 10" | |
| Herby Remington
A: Remington Ride B: Steel Guitar Waltz
| | OKeh USA | 18005 | Feb 1953 | 10" | |
| Jimmie Revard And His Oklahoma Playboys
A: All Dolled Up
Tennessee Ramblers
B: Sugar Blues
| | Bluebird USA | B-8062 | 8 Mar 1939 | 10" | |
| Jimmie Revard And His Oklahoma Playboys
A: It's A Long, Long Way To Tipperary B: Smiles
| | Bluebird USA | B-8088 | 29 Mar 1939 | 10" | |
| Tex Ritter
A: Try Me One More Time B: Boll Weevil
| | Capitol USA | 20066 | Jul 1946 | 10" | |
| Tex Ritter
A: Bats In Your Belfry B: The Last Mile
| | Capitol Americana USA | 40000 | May 1947 | 10" | |
| Mike Riley And His Round And Round Boys
A: Oooh Boom! B: You're Giving Me The Run-A-Round
| | Decca USA | 1655 | Feb 1938 | 10" | |
| Oklahoma Sweethearts
A: Somewhere In Utah B: (I've Been Lonely) Ever Since You Went Away
| | Capitol USA | 40134 | Aug 1948 | 10" | |
| Red Murrell And His Ozark Playboys
A: If You're The Sweetheart Of Somebody Else (Don't Pal Around With Me) B: Wake Up, Babe
| | Signature USA | 1020 | 14 Jul 1947 | 10" | |
| Red Murrell And His Ozark Play Boys
A: Steel Guitar Rag B: I Learned My Lesson Too Late
| | Atlas [Hollywood, CA] USA | RM-121 | 14 Oct 1946 | 10" | |
| Rod Morris And His Missourians
A: Three Empty Bottles B: When It Rains Banana Peels
| | Capitol USA | 2301 | Nov 1952 | 10" | |
| Rod Morris And His Missourians
A: Cold, Cold Cornbread B: Don't Put Off Till Tomorrow (What You Can Do Today)
| | Capitol USA | 2173 | Aug 1952 | 10" | |
| Rod Morris And His Missourians
A: Honey, Honey, Honey B: Cry Baby Blues
| | Capitol USA | 1946 | Jan 1952 | 10" | |
| George Morgan
A: The Lonesome Waltz B: I'll Furnish The Shoulder You Cry On
| | Columbia USA | 21151 | Aug 1953 | 10" | |
| George Morgan
A: Almost B: You're A Little Doll
| | Columbia USA | 20906 | Mar 1952 | 10" | |
| George Morgan
A: Waltzing By The Ohio B: My Baby Lied To Me
| | Columbia USA | 20850 | Aug 1951 | 10" | |
| Merrill Moore
A: Corrine Corrina B: Big Bug Boogie
| | Capitol USA | 2226 | Sep 1952 | 10" | |
| Lattie Moore
A: I'm Not Broke, But I'm Badly Bent B: Don't Trade The Old For A New
| | King USA | 1228 | May 1953 | 10" | |
| Carl "Deacon" Moore
A: A Woman Gets Tired (Of One Man All The Time) B: Nobody Knows Where She's Gone
| | Decca USA | 2183 | Dec 1938 | 10" | |
| Alan Moore
A: Waiting For The Train B: Each Flower That Blooms Must Die
| | Crystal USA | 174 | Oct 1948 | 10" | |
| Bill Mooney And His Cactus Twisters
A: Buttons And Bows B: My Pretty Girl
| | Imperial USA | 1112 | 1949 | 10" | |
| Bill Mooney And His Cactus Twisters
A: My Pretty Girl B: The Old Pine Tree
| | Imperial USA | 1097 | 1949 | 10" | |
| Ed Moody And His Blue Bonnet Boys
A: Don't Hand Me That Line B: I'll Remember You Love, In My Prayer
| | Coast USA | 257 | Jan 1947 | 10" | |
| Modern Mountaineers
A: I Still Think Of You B: A Prisoner's Adieu
| | Bluebird USA | B-9029 | 7 Aug 1942 | 10" | |
| Milo Twins
A: Truck Drivers' Boogie B: Johnson To Jones
| | Capitol USA | 40138 | Nov 1948 | 10" | |
| Milo Twins
A: Keep Your Big Mouth Shut B: Baby Buggy Boogie
| | Capitol USA | 40128 | Jul 1948 | 10" | |
| Bud Messner And His Skyline Boys
A: Slippin' Around With Jole Blon B: I Died All Over You
| | Abbey USA | 15004 | May 1950 | 10" | |
| Clayton McMichen's Georgia Wildcats
A: Put Your Arms Around Me, Honey (I Never Knew Any Girl Like You) B: Please Don't Sell My Pappy No More Rum
| | Decca USA | 6091 | Sep 1943 | 10" | |
| Billy McGhee
A: Gonna Write My Baby A Letter B: Rumours
| | RCA Victor Record Prevue USA | 20-4964 | 1952 | Promo only | |
| Mac And Bob
A: Where The River Shannon Flows B: My Wild Irish Rose
| | Conqueror USA | 8060 | Feb 1933 | 10" | |
| Mac And Bob
A: When It's Lamp Lightin' Time In The Valley B: I Told The Stars About You
| | Melotone USA | M 12623 | Feb 1933 | 10" | |
| Frank And James McCravy
A: When You And I Were Young, Maggie B: Silver Threads Among The Gold
| | Brunswick USA | 197 | 12 Apr 1928 | 10" | |
| Frank And James McCravy
A: I'm Homesick For Heaven Tonight
Famous Garland Jubilee Singers
B: Let Jesus Lead You
| | Conqueror USA | 7799 | 1931 | 10" | |
| Hal McCoy
A: Please Write Me Often B: My Pecos Rose
| | Imperial USA | 8059 | 13 Aug 1949 | 10" | |
| Dickie McBride And The Village Boys
A: I'll Miss You When I'm Gone B: Tell Me Dear (Don't You Care)
| | Decca USA | 6052 | 11 May 1942 | 10" | |
| Ken Marvin
A: I've Got My Love B: I'm Losing Again
| | Mercury USA | 6391 | Mar 1952 | 10" | |
| Ken Marvin
A: More Pretty Girls B: Half as much
| | Mercury USA | 6366 | Nov 1951 | 10" | |
| Ken Marvin
A: Rotation Blues B: I'm Waiting Just For You
| | Mercury USA | 6353 | Aug 1951 | 10" | |
| Dude Martin And His Round-Up Gang
A: Oklahoma Sweetheart B: Dutch Warbler
| | Roundup USA | 1003 / 1004 | 1946 | 10" | |
| Dude Martin And His Round-Up Gang
A: The Girl From Minnesota B: I Just Haven't Changed
| | Roundup USA | 1001 / 1002 | 1946 | 10" | |
| Dude Martin And His Round-Up Gang
A: Cool Water B: If It's Wrong To Love You
| | Eagle USA | 705 | 11 Jun 1946 | 10" | |
| Dude Martin And His Round-Up Gang
A: I Just Haven't Changed B: Girl From Minnesota
| | Eagle USA | 704 | 11 Jun 1946 | 10" | |
| Dude Martin And His Round-Up Gang
A: Rodeo Rose B: Bronco Buster
| | Eagle USA | 701 | May 1946 | 10" | |
| Dude Martin And His Roundup Gang
A: It's Lonesome Out Tonight B: Boogie Woogie Cowboy
| | Mercury USA | 6250 | Mar 1950 | 10" | |
| Benny Martin
A: (I Can) Read Between The Lines B: (The) Secret Of Your Heart
| | Mercury USA | 70476 | Oct 1954 | 10" | |
| Curley Marrow
A: Quicksilver B: Daddy's Little Girl
| | Varsity USA | 257 | 1950 | 10" | |