La Barre, Michel de LaBarbera, John Labarre, Th. LABORIEL, ABE Lacalle, Jose Maria Lachner Lachner, F Lachner, I Lacour, Guy Lacroix, Eugéne Lafosse, Andre Lai, Francis Lajtai Lajos Lajtha László Lake, Sol Lakos Ágnes Lalo, Édouard Lamar, Holly Lamm, Robert LANA DEL REY Lancelot, Jacques Landini, Francesco Landowski, Marcel Lane, Burton & Harburg, E. Y. Láng István Lang, Craig Sellar Lange, Gregor Langlais, Jean Lanner, Joseph Lannoy, E V Lányi Margit LANZ, DAVID Lara, Agustin Larsen, Libby Larson, Jonathan Larsson, Lars Erik Laseroms, Wim Lasso, Orlando di Latarski, Don LATHAM, RICK LAUREAU Laurent, François Lauricella Lauridsen, Morten Lauro, Antonio Laursen, Kathy Lavender, Paul LAVIGNE, AVRIL Lavotta János Lawes, William Lawrence, Jack Lawrence, Lucile Lawrence,P-Mars,B-Gallaspy,D-Bhasker,J-Ronson,M Layton, Turner Lázárné Nagy Andrea Lazzari, Sylvio Le Roy, Adrien Leander, Mike Leavitt, John Leavitt, William Lebedjew, Alexej Lebrun, L Lebrun, Ludwig August LECLAIR J.M. Leclair, Jean Marie Leclair, Jean-Marie Leclair, Jean-Marie ("le cadet") Lecuona, Ernesto LED ZEPPELIN LED-ZEPPELIN LEE ALBERT LEE PETE LEE PETER LEE, ALBERT Lee, Fee Khon Lee, Lester & Manners, Zeke LEE, PEGGY Lee, Sebastian Leemans, Pierre Lees, Gene Lefebvre, Claude Lefevre, J X Lefévre, Jean Xavier Lefevre, Raymond Legány Dénes Legányné Hegyi Erzsébet Legg, Pat Legge, Antony Legnani, Luigi Rinaldo Legrand, Michel Lehár Ferenc Leiber, Jerry LEICACH, STEVE Leigh, Carolyn Leigh, Mitch & Darion, Joe Leigh, Walter Leighton, Kenneth Lein, Tania Leitch, Donovan Leite, Marcos Lelkes Péter Lemoine, Henry Lendvai Ernő Lendvay Kamilló Lennon, John LENNON, JOHN & MCCARTNEY, PAUL LENNON, JOHN & ONO, YOKO Lennox, Annie Lenot, Jacques Leo Leoncavallo, Ruggero Leong, Alex Lepper, Kevin - Taylor, Les Lerich, Pierre Lerner, Alan Jay Lerner, Alan Jay & Loewe, Frederick Lester, Bryan Letsch, Perry Levay, Sylvester Leven, Mel Levine,A - Mars, B - Lawrence, P Levine,A - Mars, B - Lawrence, P - Brown, C S Lévy, Michel-Maurice Lewis, Brian Lewis, Kenneth Lewis, Morgan Lewis, Victor Leyden, Norman Liadov, Anatoly Libertines, The Lichnewsky, Ferdinand Lickl, J G Lickl, Johann Georg Lidström, Mats Liebergen, Patrick Liebergen, Patrick (ed) Liebermann, Lowell Liebman, Jon LIEBMAN, JON Lier, Bart van Liese, Mona Ligeti György LIMINA, DAVE Lin-Manuel Miranda; Opetaia Foai; Mark Mancina Lindberg, Magnus Lindberg, Nils Lindberg, Oskar Linde, Hans-Martin Lindemann, Kaiser (editor) Lindpaintner, P J von Lindsay, A - Alan, C - Hannickel, M - Curnow, J Linike LINKIN PARK LINN, JENNIFER Linn, Robert Linnemann, Maria LIONEL BART LIPATTI LIPATTI D. Lischka, Rainer Liston, M. Lisznyay Szabó Gábor Liszt Ferenc Liszt, Franz Livgren, Kerry Livingston, Jay Livingston, Ray Llobet, Miguel LLOYD WEBBER & KEVEREN LLOYD WEBBER & LOJESKI Lloyd Webber, Andrew Lloyd Webber, Julian Lloyd Webber, Julian (ed) Lobmeyer Locatelli, P A Locatelli, Pietro Antonio Lochs, Bert Lockett, Pete LoDuca, Joseph Loeffler, T. Loeillet, J-B (de Gant) Loeillet, J. B. (John) Loeillet, Jean-Baptiste (de Gant) LOESBERG, JOHN Loesener, J G Loesser, Frank Loewe, Carl Loewe, Frederick LOFGREN, NILS Loggins, Kenny LOJESKI, ED LOMBARDO, D Londeix, Jean-Marie Long, Frederick Long, Jack Longfield, Robert Longo, Alessandro Lopez, Robert & Marx, Jeff Lopez, Robert - Lopez, Kristen Anderson Lopez, Victor Loránd István Lorber, Jeff Lord, Jon Lordan, Jerry Lorenc, Michał Lőrincz Albert Lőrincz László Lotti, Antonio LOVANO, JOE Love, Mike Lovegrove Graziano, Susan Lovelace, Kelley Lovelock, William Lovland, Rolf Lown, Judy Lubeck, Vincent Luca, Joseph de Luce, Renan Lucia Lucia, Paco de Ludin, Hakim Luft, Julius Heinrich Luis, Pablo Beltran Lukács Pál Lully, Jean Bapiste Lully, Jean-Baptiste Lumbye, Hans Christian Lundy, Curtis Lütgen, B. Lutosławski, Witold LUZIER, RAY Luzzi, Luigi L'Estrange, Alexander (arranged by) L'Estrange, Alexander - Pilling, Tom (arranged by) LaBarbera, John (instrumentation by) Lachegyi Imre (edited by) Lakatos István (words by) Lake, Mayhew (instrumentation by) Laki Péter (edited by) Lakos Ágnes (edited and provided with fingering by) Lakos Ágnes (compiled and edited by) Lakos Ágnes (edited by) Lakos Ágnes (compiled by) Lakos Ágnes (selected by) Lalama, Dave (instrumentation by) Lambrecht, Barbara (instrumentation by) Lammenais, F. (words by) Lampert Vera (edited by) Lampert Vera (edited by) Landgraf, Gefion (edited by) Landon, Robbins H. C. (edited by) Langer, Marcin (arranged by) Langford, Paul (arranged by) Lanner, Joseph (words by) Lantos István (edited by) Lantos István (edited by) Lányi Margit (edited by) Lányi Margit (edited by) Lányi Viktor (words by) Lányi Viktor (translated by) Laredo, Ruth (edited by) Larsen, B. (transcribed and edited by) Larsen, Robertr L. (edited by) Larson, Lloyd (arranged by) László Zsigmond (translated by) Lator László (words by) Lavender, Paul (instrumentation by) Lawson, Philip (arranged by) Leavitt, John (arranged by) Leavitt, John (instrumentation by) Lebermann, Walter (edited by) Ledet, David (edited by) Lee, Edward (instrumentation by) Legg, Pat & Gout, Alan (edited by) Lehnert, Felix Anton (edited by) Leidzen, Erik (instrumentation by) Leisinger, Ulrich (edited by) Lenau, N. (words by) Lenehan, John (editor) (edited by) Lengyel Endre (edited by) Lengyel Endre (transcribed and edited by) Lengyel Endre (edited by) Lenkei Gabriella (bowing and fingering by) Lenkei Gabriella (edited by) Lenkei Gabriella (edited by) Lenkei Tiborné (edited by) Lenkei Tiborné (edited by) Leppla, David (instrumentation by) Lerner, Alan Jay (words by) Lessel, Franciszek () Lessing, G. E. (words by) Levey, Joseph (instrumentation by) Licciarda, Francesca (edited by) Liebergen, Patrick (arranged by) Liebner János (transcribed by) Lillington, Kenneth (arranged by) Linckelmann, Joachim (arranged by) Linde, Hans-Martin (arranged by) Linde, Hans-Martin (edited by) LINN, JENNIFER (edited by) Linnemann, Maria (edited by) Lippmann, Friedrich (edited by) List, Erich (edited by) Liston, M. (instrumentation by) Liszt Ferenc (transcribed by) Liszt Ferenc (arranged by) Litschauer, Walburga (edited by) Llewellyn, William (selected and edited by) Lloyd Webber, Julian (arranged by) Lloyd Webber, Julian (edited by) Lockwood, M. Elisabeth (translated by) Lődi Ferenc (words by) Loewe, Frederick (instrumentation by) Lohmann, Heinz (edited by) Lojeski, Ed (instrumentation by) Löll, Wolfgang (arranged by) Long, Jack (edited by) Long, Jack () Long, Jack (arranged by) Long, Jack (selected and revised by) Longfield, Robert (arranged by) Longfield, Robert (instrumentation by) Longfield, Robert (edited by) Lopez, Victor (arranged by) Lopez, Victor (instrumentation by) Loránd István (edited by) Lorca, Federico Garcia (words by) Loritz, Albert (arranged by) Loussier, Jacques (arranged by) Lowden, Bob (instrumentation by) Lowinger, Gene (edited by) Loy, Steven (piano score by) Loy, Steven (transcribed by) Ludwig, Claus-Dieter (edited by) Ludwig, Klaus Uwe (arranged by) Ludwig, Peter (arranged by) Luft, Volker (edited by) Luik, Viivi (words by) Lukács Dénes (edited by) Lukács Pál (bowing by) Lukács Pál (edited by) Lukács Pál (bowing and fingering by) Lukács Pál (edited by) Lukin László (hungarian text by) Lukin László (translated by) Lukin László (translated and compiled by) Lukin László (words by) Lunte, Frank (edited by) Lusk, Melissa (edited by) Lutosławski, Witold (arranged by) Lüttich, Wilhelm (edited by)