- The Lemon Song by Adrenaline Mob prod. by Mike Orlando, Mike Portnoy & Russell Allen
- The Lemon Song by Train prod. by Ryan Hadlock & Train
- The Lord's Prayer by Roy Harper prod. by Peter Jenner
- The Ocean by Led Zeppelin
- The Ocean by Lez Zeppelin prod. by Eddie Kramer
- The Ocean by Jani Lane
- The Ocean (How the West Was Won) by Led Zeppelin
- The Ocean (Live) by Led Zeppelin
- The Ocean (Working Mix) by Led Zeppelin
- The Only One
- The Rain Song by Led Zeppelin
- The Rain Song by Jimmy Page & Robert Plant prod. by Robert Plant
- The Rain Song (Live) by Led Zeppelin
- The Rain Song (Mix Minus Piano) by Led Zeppelin
- The Rover by Led Zeppelin
- The Rover / Achilles Last Stand / The Song Remains the Same by Dream Theater prod. by David Prater & Dream Theater
- The Song Remains the Same by Led Zeppelin
- The Song Remains the Same by Various Artists prod. by Michio Suzuki
- The Song Remains the Same [Celebration Day] by Led Zeppelin
- The Song Remains the Same (Guitar Overdub Reference Mix) by Led Zeppelin