La Barre, Michel de Lajtha László Lakos Ágnes Landini, Francesco Láng István Lange, Gregor Lányi Margit Lasso, Orlando di Lavotta János Le Roy, Adrien Leclair, Jean-Marie ("le cadet") Lee, Sebastian Legányné Hegyi Erzsébet Lehár Ferenc Lelkes Péter Lendvay Kamilló Liadov, Anatoly Ligeti György Lisznyay Szabó Gábor Liszt Ferenc Locatelli, Pietro Antonio Loeillet, J. B. (John) Loeillet, Jean-Baptiste (de Gant) Loránd István Lőrincz Albert Lőrincz László Lotti, Antonio Lukács Pál Lully, Jean-Baptiste Lakatos István (words by) Laki Péter (edited by) Lakos Ágnes (edited by) Lakos Ágnes (compiled and edited by) Lakos Ágnes (compiled by) Lammenais, F. (words by) Lampert Vera (edited 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) Larsen, B. (transcribed and edited by) László Zsigmond (translated by) Lator László (words by) Lenau, N. (words by) Lengyel Endre (edited by) Lengyel Endre (edited by) Lengyel Endre (transcribed and edited by) Lenkei Gabriella (edited by) Lenkei Gabriella (bowing and fingering by) Lenkei Gabriella (edited by) Lenkei Tiborné (edited by) Lenkei Tiborné (edited by) Lessing, G. E. (words by) Liebner János (transcribed by) Lockwood, M. Elisabeth (translated by) Lődi Ferenc (words by) Loránd István (edited by) Lorca, Federico Garcia (words by) Loy, Steven (piano score by) Loy, Steven (transcribed by) Luik, Viivi (words by) Lukács Dénes (edited by) Lukács Pál (edited by) Lukács Pál (bowing by) Lukács Pál (edited by) Lukács Pál (bowing and fingering by) Lukin László (translated by) Lukin László (hungarian text by) Lukin László (words by) Lukin László (translated and compiled by)