| La Bastringue | BrD | 25 | CH | D |
| Ladies On The Steamboat | Ca1 | 26 | CH | F |
| Ladies' Fancy | KnB | 86 | MEL | G |
| ... | Sm1 | 9 | 3F | G |
| ... | Yat | 26 | BG | Em |
| Ladies' Fancy (Say Old Man) | - | - | - | - |
| Lady Gay | FSN | 185 | - | - |
| ... | Se2 | 37 | FR | G+ |
| Lady Isabel and the Elf Knight | FSN | 18 | - | - |
| Lady Montgomery | Sl1 | 22 | CH | mo |
| ... | Sl2 | 19 | CH | - |
| Lady of Carlisle | Se3 | 43 | - | - |
| Lady of the Lake | Sl2 | 79 | CH | - |
| Lamplighter's Hornpipe, The | Pe1 | 64 | CH | G |
| ... | SwP | 17 | 3F | G |
| Lamplighter's Reel | Sl2 | 127 | CH | - |
| Lancer's Quadrille >Off She Goes | - | - | - | - |
| Landlord, Fill the Flowing Bowl | MaM | 57 | FR | C |
| ... | SiJ | 74 | - | G |
| Langstern's Pony >Langstrom's Pony | - | - | - | - |
| Langstrom's Pony | BrD | 93 | CH | A+ |
| Lass of Roch Royal | Se3 | 44 | - | - |
| Last Cold Whiskey | Pe3 | 92 | CH | - |
| Last of Callahan, The | BoD | 10 | 3F | G |
| Last Three Drops, The >West Virginia Girls | KrM | 34 | CH | A+ |
| Last Time, The | Ca1 | 27 | CH | F |
| Last To Know, The | BaT | - | - | - |
| Last Train | BaT | - | - | - |
| Late Last Night >Way Downtown | KnB | 95 | MEL | G |
| Lazarus | MuJ | - | - | - |
| Lazy Rhythm | GrE | 54 | 3F | G |
| Leaning On the Everlasting Arms | BA1 | - | - | - |
| Leather Breechers >Leather Britches | Bu1 | 46 | CH | G |
| Leather Britches | BrD | 94 | CH | G |
| ... | BrD | 94 | MEL | G |
| ... | Bu1 | 46 | CH | G |
| ... | ErW | 59 | CH | G |
| ... | ErW | 60 | CH | - |
| ... | Tr2 | 78 | 3F | G |
| ... | Yat | 21 | BG | G |
| Leatherwing Bat | AsM | 84 | - | - |
| ... | Se2 | 28 | 2F | C |
| Leaving of Liverpool, The | Cla | 54 | - | - |
| ... | Ju2 | 202 | FR | - |
| Leaving On a Jet Plane | JoD | - | - | - |
| Legion of the Rearguard | Cla | 49 | - | - |
| Let Erin Remember | Ju2 | 176 | FR | - |
| Let It Be | Kn3 | 35 | 3F | G |
| Let's Go A-huntin' | FSN | 311 | - | - |
| Lewis Bridal Song | Cla | 42 | - | - |
| Li'l Liza Jane >Liza Jane | Gr2 | 90 | 3F | - |
| ... | Sl1 | 68 | CH | mo |
| Liberty | BrD | 95 | CH | D |
| ... | Bu1 | 37 | CH | C+ |
| ... | Gr1 | 29 | MEL | - |
| ... | Gr3 | - | - | - |
| ... | MuE | 83 | CH | C+ |
| ... | Pe3 | 97 | CH | - |
| ... | PeL | 64 | CH | C+ |
| ... | Ro2 | 22 | CH | DD |
| ... | So1 | 14 | 3F | D |
| ... | SwP | 8 | 3F | G |
| ... | Yat | 64 | BG | D |
| Liberty (harmony part) | So1 | 38 | 3F | D |
| Liberty Solo #1 | Kn1 | - | - | - |
| Liberty Solo #2 | Kn1 | - | - | - |
| Lilly Dale | BrT | 38 | - | G |
| Lily Munroe | FSN | 164 | - | - |
| Limber Jack | We2 | - | - | - |
| Lincoln and Liberty | FSN | 97 | - | - |
| Lincoln Street Blues | Sl1 | 51 | CH | mo |
| ... | Sl2 | 39 | CH | - |
| Linnet, The | Pe1 | 62 | CH | C+ |
| Little Beggarman, The >Red-Haired Boy | Pe2 | 13 | CH | G+ |
| Little Bird, Little Bird | Se3 | 90 | - | - |
| Little Birdie | ClB | 9 | PS | C |
| ... | FoM | 36 | 3F | G |
| ... | Gr3 | - | - | - |
| ... | Ju1 | 24 | PS | G |
| ... | Ju2 | 134 | FR | - |
| ... | MuE | 35 | FR | G |
| ... | Ro1 | 39 | 2F | C |
| ... | Ro2 | 66 | PS | C- |
| ... | Se2 | 32 | FR | C |
| ... | WeP | 70 | 3F | C |
| Little Black Baby | ScJ | 8 | - | C |
| Little Brown Bulls, The | FSN | 110 | - | - |
| Little Brown Gal | SmR | - | - | - |
| Little Brown Jug | Ju2 | 67 | FR | - |
| ... | LeR | 15 | - | C |
| ... | SiJ | 14 | - | G |
| Little Darlin' Pal of Mine | ScE | 82 | 3F | G |
| ... | Tr2 | 111 | 3F | G |
| Little John Henry | FSN | 562 | - | - |
| Little Liza Jane | Ju2 | 92 | FR | - |
| ... | TTT | - | 3F | - |
| Little Maggie | Bo1 | 20 | 3F | G |
| ... | DaE | - | - | - |
| ... | DiD | 49 | 3F | G |
| ... | DiD | 106 | 3F | G |
| ... | Gr3 | - | - | - |
| ... | Ho2 | 43 | 3F | G |
| ... | HoE | - | - | - |
| ... | Ju2 | 86 | FR | - |
| ... | Kn1 | - | - | - |
| ... | KoB | 9 | 3F | G |
| ... | PaW | 40 | 3F | G |
| ... | SaL | 58 | BG | G |
| ... | SaL | 59 | BG | C |
| ... | ScE | 104 | 3F | G |
| ... | SiJ | 75 | - | G |
| ... | Tr2 | 45 | 3F | C |
| ... | Tr2 | 126 | 3F | G |
| ... | WeP | 45 | 3F | G |
| Little Marget | Se2 | 46 | 2F | G+ |
| Little Mary's Lamb | MaM | 33 | DT | C |
| Little Matthy Groves > Matty Grove | - | - | - | - |
| Little Old Cabin in the Lane, The | MuE | 62 | FR | C+ |
| Little Old Sod Shanty, The | FSN | 397 | - | - |
| Little Rabbit | PeL | 25 | CH | G |
| Little Rabbit >Pretty Little Miss | BrD | 96 | CH | A |
| ... | Bu1 | 40 | CH | G |
| ... | Pe3 | 105 | CH | - |
| Little Rock Getaway | GWG | 11 | 3F | C |
| ... | RuH | 155 | - | - |
| Little Rosewood Casket | ErW | 63 | CH | C+ |
| Little Sadie | ClB | 31 | CH | G+ |
| ... | Er2 | 28 | CH | Gm |
| ... | MuE | 56 | FR | G+ |
| ... | Pe3 | 87 | CH | - |
| ... | Ro1 | 56 | CH | 2F |
| ... | Tr1 | 35 | 3F | Dm |
| Little Stack of Wheat | Sl2 | 130 | CH | - |
| Little Stream of Whiskey | Bu2 | 8 | CH | E |
| Little Willie | FoM | 42 | 3F | D |
| Liverpool Hornpipe, The | Pe2 | 17 | CH | C |
| Livin' High | Bu2 | 24 | CH | - |
| Liza Jane | Gr2 | 90 | 3F | - |
| ... | Sl1 | 68 | CH | mo |
| ... | Sl2 | 52 | CH | - |
| Loch Lomond | Ju2 | 184 | FR | - |
| London Bridge | Se3 | 46 | - | - |
| London Bridge Is A-falling Down | SeP | 35 | - | E |
| Londonderry Air | Gr3 | - | - | - |
| Lone Green Valley, The | FSN | 93 | - | - |
| Lone Star Rag | BoD | 9 | 3F | C |
| Lonesome Blues | Tr1 | 98 | 3F | B |
| Lonesome Fiddle Blues | RuH | 148 | - | - |
| ... | Tr1 | 89 | 3F | Em |
| Lonesome Indian | DiD | 78 | 3F | C |
| Lonesome John >Clinch Mountain Backstep | KrM | 35 | CH | A+ |
| Lonesome Old Homesick Blues | BaT | - | - | - |
| Lonesome Pine Breakdown | EmB | - | - | - |
| Lonesome Road Blues >Going Down the Road Feelin' Bad | BaM | 49 | 3F | G |
| ... | Da1 | 82 | - | - |
| ... | Ro1 | 70 | - | - |
| ... | SaL | 41 | BG | D |
| ... | ScE | 98 | - | - |
| ... | Sm1 | 58 | - | - |
| ... | WeP | 96 | - | - |
| Lonesome Road, The | FoM | 39 | 3F | G |
| ... | Gr2 | 92 | 3F | - |
| ... | Gr3 | - | - | - |
| Lonesome Traveler / Shady Grove | Gr3 | - | - | - |
| Lonesome Valley | Ju2 | 262 | FR | - |
| ... | SiJ | 69 | - | G |
| Long Gone | ShS | - | - | - |
| Long John | FSN | 537 | - | - |
| Long John's Wedding | Yat | 35 | BG | G |
| Long Journey Home | BaM | 51 | 3F | G |
| ... | Ju2 | 124 | FR | - |
| ... | Kn1 | - | - | - |
| Long Lonesome Road | Se3 | 47 | - | - |
| Long Time Ago, A | FSN | 55 | - | - |
| Longest Train, The | FSN | 541 | - | - |
| Look Who's Needin' Who | VeS | - | - | - |
| Looking for Space | JoD | - | - | - |
| Lord Gordon | Pe4 | 18 | CH | C+ |
| Lord Inchiquin | Sl2 | 118 | CH | - |
| Lord Lovel | FSN | 401 | - | - |
| Lord Lover | Se3 | 48 | - | - |
| Lord Thomas | AsM | 62 | - | - |
| Lord Thomas and Fair Ellender | Se3 | 49 | - | - |
| ... | SeP | 40 | - | E |
| Lord, I'm Coming Home | BA1 | - | - | - |
| ... | BaM | 53 | 3F | G |
| Lost At Sea | We2 | - | - | - |
| Lost Indian | Yat | 28 | BG | D |
| Lot I Wouldn't Do, A | VeS | - | - | - |
| Louie's First Tune | BrD | 97 | CH | G |
| ... | Sl2 | 111 | CH | - |
| Lousy Miner | FSN | 338 | - | - |
| Love is Blue | GWG | 20 | 3F | Em |
| Love Is Everywhere | JoD | - | - | - |
| Love is Pleasin' | FSN | 136 | - | - |
| Love Letters in the Sand | SmR | - | - | - |
| Love Somebody | MaM | 9 | - | C |
| Lovely Ohio, The | FSN | 85 | - | - |
| Lovin' Hannah | FSN | 209 | - | - |
| Loving Hannah | TaR | - | - | - |
| Lowlands of Holland | Se3 | 50 | - | - |
| Lucy Long Polka | BrT | 20 | - | G |
| Lucy Neal | BrT | 13 | - | Gm |
| Lulu | FSN | 342 | - | - |
| Lulu Is Our Darling Pride | BrT | 44 | - | G |
| Lynchburg Town | FSN | 507 | - | - |
| ... | Ju1 | 22 | PS | G |
| ... | Ro1 | 16 | BAS | G |
| Lyza Jane | RCB | - | 3F | - |
| MacNab's Hornpipe | Pe4 | 22 | CH | C+ |
| MacPherson's Farewell | Ju2 | 186 | FR | - |
| Maggie Blues | Sm1 | 44 | 3F | G |
| Maggie Brown's Favorite | Sl2 | 91 | CH | - |
| Magical Mystery Tour | Kn3 | 36 | 3F | CF |
| Maid Behind the Bar, The | BrD | 98 | CH | D |
| ... | Sl2 | 107 | CH | - |
| Maid of Amsterdam, The | Ju2 | 87 | FR | - |
| Maid on the Green | BrD | 98 | CH | G |
| Maid on the Shore, The | FSN | 142 | - | - |
| Mairi's Wedding > Lewis Bridal Song | Cla | 42 | - | - |
| Make Me A Pallet | Ro2 | 78 | 3F | CC |
| Mama Don't 'Low | Gr3 | - | - | - |
| Mama Don't Allow | Gr2 | 94 | 3F | - |
| ... | SaL | 53 | BG | G |
| ... | Tr2 | 39 | 3F | G |
| Mamma Don't Allow | TaR | - | - | - |
| Man of Double Deed, A | Cla | 35 | - | - |
| Man Of The Mountain | We2 | - | - | - |
| Man Who Waters the Worker's Beer, The | Se2 | 27 | BAS | C |
| Manchester Hornpipe >Rickett's Hornpipe | - | - | - | - |
| Many Thousands Gone | FSN | 455 | - | - |
| Maple Leaf Rag | Kn2 | 69 | 3F | G |
| ... | ScJ | 3 | - | D |
| ... | Tr2 | 28 | 3F | G |
| Maple On the Hill | BaM | 55 | 3F | G |
| Marching Saints, The >When the Saints Go Marching In | Ju1 | 15 | PS | G |
| Marching Through Georgia | Ju2 | 31 | FR | - |
| Marines Hymn, The | Br2 | 35 | - | A |
| Market Town | Sl2 | 123 | CH | - |
| Martha Campbell | BrD | 99 | CH | D |
| Martha White Theme | ScE | 86 | 3F | G |
| Mary Ann | AsM | 96 | - | - |
| ... | FSN | 145 | - | - |
| ... | Se3 | 51 | - | - |
| Mary Blane | BrT | 11 | - | G |
| Mary Don't You Weep | MaM | 28 | - | C |
| Mary L. MacKay, The | FSN | 144 | - | - |
| Mary Red Stockings | Yat | 42 | BG | G |
| Mary-Anne > Mary Ann | - | - | - | - |
| Mason's Apron, The | Pe1 | 75 | CH | G |
| Matty Grove | FSN | 316 | - | - |
| ... | Se3 | 52 | - | - |
| Maxwell's Silver Hammer | Kn3 | 38 | 3F | G |
| May Terri's Polka I | Sl2 | 110 | CH | - |
| May Terri's Polka II | Sl2 | 110 | CH | - |
| May the Circle Be Unbroken >Will the Circle Be Unbroken | - | - | - | - |
| McCleod's Reel >Miss McCloud's Reel | - | - | - | - |
| McGillicuddy's Polka | Su2 | 38 | FR | G |
| McLeod's Reel >Miss McCloud's Reel | - | - | - | - |
| Me Father's a Lawyer in England | FSN | 134 | - | - |
| Meadowlands | Pe3 | 174 | CH | - |
| Meeting At the Building | AsM | 14 | - | - |
| Memphis, Tennessee | Sm1 | 32 | 3F | - |
| Menuett | GWG | 18 | 3F | C |
| Mermaid, The | Cla | 50 | - | - |
| ... | Ju2 | 210 | FR | - |
| ... | Se3 | 54 | - | - |
| Merrily Kiss the Quaker | BrD | 99 | CH | G |
| Merrily We Pick Along | Gr2 | 19 | 3F | - |
| Merrily We Roll Along | LeR | 13 | - | C |
| Merry Campers, The (polka) | Br1 | 14 | - | C |
| Messin with the Law | Er2 | 37 | CH | C+ |
| Mexican Blues | Se1 | 22 | 3F | - |
| Mexican Hat Dance | Se2 | 28 | 2F | G |
| Michael Row the Boat Ashore | BA1 | - | - | - |
| Michael, Row the Boat Ashore | AsM | 39 | - | - |
| ... | Ju2 | 269 | FR | - |
| ... | SiJ | 82 | - | C |
| Michelle | Kn3 | 40 | 3F | A |
| Midnight Rose | RuH | 124 | - | - |
| Midnight Serenade >Too Young to Marry | - | - | - | - |
| Midnight Special | RCB | - | 3F | - |
| Midnight Special, The | MaM | 39 | - | C |
| ... | SiJ | 128 | - | G |
| Mill, The | Sl2 | 128 | CH | - |
| Miller of Drone, The | Pe4 | 8 | CH | G |
| Miller's Reel | BoD | 12 | 3F | G |
| ... | BrD | 100 | MEL | A |
| ... | So1 | 17 | 3F | A |
| ... | Yat | 24 | BG | G |
| Mineola Rag, The | Pe1 | 91 | CH | C+ |
| Minorette | GrE | 45 | 3F | Eb |
| Minstrel Man, The | GrE | 59 | 3F | F |
| Miss Gordon of Park | Sl2 | 88 | CH | - |
| Miss Julie | BaM | 57 | 3F | G |
| Miss Lucy Long | BrT | 14 | - | G |
| Miss Lyle | Pe4 | 11 | CH | Gm |
| Miss Mary Jane | FSN | 498 | - | - |
| Miss McCleod's Reel | Gr3 | - | - | - |
| Miss McCloud's Reel | BrD | 102 | CH | G |
| ... | Bu1 | 44 | CH | G |
| ... | Gr1 | 38 | MEL | - |
| ... | MuE | 73 | CH | G |
| ... | Pe2 | 26 | CH | G |
| ... | Pe3 | 59 | CH | - |
| ... | SeP | 10 | - | G |
| ... | So1 | 18 | 3F | G |
| Miss McCloud's Reel (Irish medley) | FaB | 12 | 3F | G |
| Miss Monroe's Jig | Yat | 40 | BG | G |
| Miss Wedderburn's Reel | Sl2 | 92 | CH | - |
| Mississippi Hornpipe | SwP | 13 | 3F | G |
| Mississippi Sawyer | BrD | 101 | CH | D |
| ... | Bu1 | 62 | CH | C |
| ... | ErW | 69 | CH | C+ |
| ... | Gr3 | - | - | - |
| ... | Ju2 | 157 | FR | - |
| ... | KrM | 26 | CH | D |
| ... | MuE | 54 | FR | C+ |
| ... | Pe3 | 78 | CH | - |
| ... | PeL | 56 | CH | C+ |
| ... | RuH | 111 | - | - |
| ... | SaL | 54 | CH | A |
| ... | SaL | 55 | CH | C |
| ... | So1 | 21 | 3F | D |
| ... | Tr2 | 81 | 3F | D |
| ... | Yat | 27 | BG | D |
| Mississippi Sawyer (D medley) | Ro2 | 35 | CH | DD |
| Mister MacKinley | FSN | 274 | - | - |
| Mole in the Ground | ClB | 20 | 2F | C+ |
| ... | Ju2 | 133 | FR | - |
| ... | Ro1 | 36 | 2F | C |
| Molly and Tenbrooks | HaL | 22 | 3F | G |
| ... | SaL | 47 | 3F | G |
| ... | Se2 | 41 | 3F | G |
| ... | Tr2 | 35 | 3F | B |
| Molly Bloom | RuH | 98 | - | - |
| Molly Malone | AsM | 40 | - | - |
| Molly Put the Kettle On >Polly Put the Kettle On | BrD | 102 | CH | D |
| ... | Bu1 | 32 | CH | C |
| Money In The Bank | ShS | - | - | - |
| Money Musk | BoD | 3 | 3F | G |
| ... | BrD | 103 | CH | A |
| ... | Gr3 | - | - | - |
| ... | KrM | 37 | CH | A+ |
| Money Musk Reel | Yat | 64 | BG | G |
| Monkey in the Garden | Tr2 | 65 | 3F | G |
| Monroe's Hornpipe | BrD | 104 | MEL | A |
| Moonshiner, The | Cla | 27 | - | - |
| ... | FSN | 257 | - | - |
| ... | Ju2 | 70 | FR | - |
| Moosehead Lake | FSN | 115 | - | - |
| More Pretty Girls Than One | Ju2 | 80 | FR | - |
| Morgan Magan | BrD | 105 | CH | G |
| ... | Sl2 | 117 | CH | - |
| Mormon Crossing, The | Se3 | 55 | - | - |
| Morning Dew | BrD | 106 | CH | E+ |
| Morning Star | Sl1 | 15 | CH | mo |
| ... | Sl2 | 14 | CH | - |
| ... | Su2 | 41 | 2F | G |
| Morpeth Rant | BrD | 107 | CH | D |
| ... | MuE | 78 | CH | E |
| ... | Pe1 | 66 | CH | C+ |
| ... | PeL | 63 | CH | C+ |
| ... | Sl1 | 14 | CH | mo |
| ... | Sl2 | 14 | CH | - |
| Morpeth's Horn Pipe | Sl2 | 14 | CH | - |
| Morrison's Jig | Tr2 | 60 | 3F | A- |
| Morty's Tune | MaM | 33 | DT | C |
| Mother's Plea, The | Bu1 | 94 | 3F | A+ |
| Mountain Dew | Cla | 28 | - | - |
| ... | Ju2 | 68 | FR | - |
| ... | KoB | 17 | 3F | G |
| ... | Sm1 | 40 | 3F | G |
| ... | So2 | 32 | BG | G |
| ... | WeP | 16 | - | - |
| ... | WeP | 43 | 3F | G |
| Mountain Green | StH | 12 | 3F | G |
| Mountain Lark | Yat | 17 | BG | Em |
| Mountain Polka | Br1 | 28 | - | C |
| Mountain Tay | Ju2 | 64 | FR | - |
| Mountains of Kerry | Yat | 32 | BG | G |
| Move is Gone | RuH | 128 | - | - |
| Mr. Frog Went A-Courtin' | LeR | 32 | - | G |
| Mr. Johnny Lad | Cla | 14 | - | - |
| Mr. Tamobourine Man | WaB | 20 | - | - |
| Mrs. McCloud's Reel >Miss McCloud's Reel | Pe2 | 26 | CH | G |
| Mrs. McGrath | StB | 20 | - | C |
| Mrs. Poer >Carolan's Concerto | - | - | - | - |
| Muddy Roads | BrD | 107 | CH | GD |
| Muddy Water | Tr1 | 75 | 3F | Em |
| Muldoon's Reel | Gr3 | - | - | - |
| Mule Skinner Blues | FSN | 291 | - | - |
| ... | So2 | 20 | BG | G |
| ... | So3 | 40 | 3F | G |
| Muley's Daughter | Er2 | 42 | CH | Gm |
| Munster Buttermilk, The | Sl2 | 95 | CH | - |
| Murphy's Bird | Gr3 | - | - | - |
| Murphy's Hornpipe | BrD | 108 | CH | D |
| Musical Priest, The | Pe1 | 74 | CH | G+ |
| ... | Sl1 | 36 | CH | mo |
| ... | Sl2 | 28 | CH | - |
| Muskrat | Ro2 | 69 | 2F | CC |
| My Bonnie Lies Over the Ocean | SiJ | 55 | - | G |
| My Cabin in Caroline | ScE | 127 | 3F | G |
| My Dearest Dear, The | Se3 | 56 | - | - |
| My Dollies Would Cry | MuJ | - | - | - |
| My Heart Never Lies | BaT | - | - | - |
| My Home's Across the Smokey Mountains | Se3 | 57 | - | - |
| My Johnny Lad | Ju2 | 187 | FR | - |
| My Last Ole Dollar | FSN | 288 | - | - |
| My Little Girl In Tennessee | BaT | - | - | - |
| My Love Is a Rider | FSN | 383 | - | - |
| My Love is but a Lassie Yet >Too Young to Marry | Tr3 | 44 | 3F | C |
| My Old Kentucky Home | Ju2 | 218 | FR | - |
| My Sweet Blue-Eyed Darlin' | ShS | - | - | - |
| My Sweet Lady | JoD | - | - | - |
| My Sweetheart's a Mule | FSN | 131 | - | - |
| My Wild Irish Rose | Ju2 | 235 | FR | - |