Kaapana, Ledward
Kahn, Steve
Kalal, James
Kanengiser, William
Kansas
Kaufman, Steve
Kaukonen, Jorma
Keaggy, Phil
Keck, Tony
Keith, Catfish
Kelly, Jim
Kessel, Barney
Kid Rock
Kiefer, John
Kilminster, Dave
King, Albert
King, B.B.
King, Freddie
King, Jackie
Kinks, The Kinks
Kirtley, Pat Kirtley
Kiss
Knopfler, Mark
Koch, Greg
Kochli, Richard
Kolb, Tom
Korblein, Chris
Korn
Koster, Dennis
Kotani, Ozzie
Kottke, Leo
Kramer, Paul
Kravitz, Lenny
Kristofferson, Kris

LaFleur, Bill
Laibman, David
Lang, Johnny
Larkin, Patty
Latarski, Don
Lawrence, John
Leach, Jay
Lead Belly
Leadbetter, Phil
Leavitt, William
Led Zeppelin
Lee, Albert
Lee, Amos
Legg, Adrian
Lennon, John
Leonard, Hal
Lester, Phillip
Levy, Adam
Lewis, Furry
Lidel, Paul
Lieberson, Richard
Liebert, Ottmar
Lightfoot, Gordon
Lilith Fair
Lima, Carlos Barbosa
Lipscomb, Mance
Linsky, Jeff
Little Feat
Loeb, Chuck
Loesberg, John
Lofgren, Nils
Loggins & Messina
Lolax, Paul
Lonergan, Mark
Lord, Mary
Los Lonely Boys
Low, John
Lozano, Ed
Lubambo, Romero
Lukather, Steve
Lynch, George
Lynyrd Skynyrd

Mabus, Joel
MacDowell, Edward
MacKillop, Rob
MacLeod, Doug
Madsen, Pete
Mairants, Ivor
Malmsteen, Yngwie
Maloof, Rich
Mamas and The Papas
Mancini, Henry Mancini
Mangore, Agustin Barrios
Mann, Woody
Marley, Bob
Marraccini, Luigi
Marshall, Dave
Marshall, Wolf
Marten, Neville
Martin, Andy
Martin, Juan
Martinez, Emma
Martino, Pat
Marxer, Marcy
Masakowski, Steve
Mason, Brent
Matteson, Richard
Matthews, Dave Matthews Band
Mause, Alan De
Maya, Rogelio
Mayall, John
Mayer, John
Mayfield, Curtis
Mazer, Susan
McAdoo, Mike
McCabe, Larry
McCarthy, John
McGann, John
McGhee, Brownie
McGill, Guillermo
McGuinn, Roger
McIntyre, Joe
McKay, Al
McLachan, Sarah
McLean, Don
McLaughlin, John
McManus, Tony
McMeen, El
McTell, Blind Willie
Mead, David
Mehling, Paul
Mellencamp, John
Metallica
Metheny, Pat
Michael, Dorian
Michael, Vincent
Miller, Scott
Miller, Steve Miller Band
Mishra, Sanjay
Mitchell, Curt
Mitchell, Joni
Mo, Keb
Mock, Don
Molly Hatchet
Montes, Alfonso
Montgomery, Wes
Montoya, Jose Manuel
Moore, Clay
Moore, Gary
More, Jorge
Morgen, Howard
Morissette, Alanis
Morse, Steve
Motley Crue
Mudarra, Alonso
Mueller, Michael
Muldaur, Geoff
Mullins, Comer "Moon"
Munger, Ed
Munro, Doug
Musso, Paul

Navarro, Dave 
Nelson, Ricky
Nelson, Troy
Nelson, Willie
Newman, Billy
Newman, Michael
Nirvana
Noad, Frederick
Nocentelli, Leo
Noland, Nick
Norris, Johnny
Nu Metal
Nugent, Ted
Nunes, Warren
Nunez, Faustino
Nygaard, Scott