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- Lacuna Coil
- Lady Antebellum — Charles Kelley, Hillary Scott
- LED Apple
- Less Than Jake
- The Libertines - Carl Barat, Pete Doherty
- Lindisfarne - Alan Hull, Ray Jackson
- Linea 77
- Linkin Park - Chester Bennington, Mike Shinoda
- Little Big Town
Read more about this topic: List Of Bands With More Than One Lead Vocalist