L.
- Lasus, [73], [90].
- Leitmotiv, [214].
- Lepsius, [48].
- Levites, [33].
- Liszt, [145], [146], [151], [194], [204], [220], [233].
- Locke, [230].
- Loeilly, [191].
- London Stock Exchange, [19].
- Longa, [118], [120].
- Longfellow, [69].
- Loure, [180].
- Lully, [196], [212], [240].
- Lute, [28], [29], [30], [31], [43], [44], [131], [137], [177], [208].
- Luther, [176].
- Lydian mode, [83].
- Lyre, [6], [28], [29], [30], [31], [32], [43], [69], [136].