- Kaly by Red Hot Chili Peppers prod. by Danger Mouse
- Knock Me Down by Red Hot Chili Peppers prod. by Michael Beinhorn
- Knock Me Down (Original Long Version) by Red Hot Chili Peppers prod. by Michael Beinhorn
- La La La La La La La La by Red Hot Chili Peppers prod. by Rick Rubin
- Lately by Red Hot Chili Peppers prod. by Rick Rubin
- Leave My Monkey Alone by Warren Zevon prod. by Andrew Slater, Niko Bolas & Warren Zevon
- Let 'Em Cry by Red Hot Chili Peppers prod. by Rick Rubin
- Let's Make Evil by Red Hot Chili Peppers prod. by Rick Rubin
- Leverage of Space by Red Hot Chili Peppers prod. by Rick Rubin
- Little Miss Lover by Red Hot Chili Peppers prod. by Rick Rubin
- Lolo by Rocket Juice & The Moon (Ft. Fatoumata Diawara, Hypnotic Brass Ensemble & M.anifest)
- Long Progression by Red Hot Chili Peppers prod. by Rick Rubin
- Look Around by Red Hot Chili Peppers prod. by Rick Rubin
- Lovelovelove prod. by Chris Warren
- Love of Your Life by Red Hot Chili Peppers prod. by Rick Rubin
- Love Rollercoaster by Red Hot Chili Peppers prod. by Red Hot Chili Peppers & Sylvia Massy
- Love Trilogy by Red Hot Chili Peppers prod. by Michael Beinhorn
- Lovin’ and Touchin’ by Red Hot Chili Peppers prod. by George Clinton
- L'Via L'Viaquez by The Mars Volta prod. by Omar Rodríguez-López
- Lyon 6.6.06 (Live) by Red Hot Chili Peppers prod. by Rick Rubin