| Title | Performer | Release date | Originally by | ||
|---|---|---|---|---|---|
| Baby Baby | The Swing Easy Orchestra feat. 曽我部恵一 | July 6, 2011 | The Vibrators | ||
| Baby Blue | 曽我部恵一 (Keiichi Sokabe) | April 21, 2004 | フィッシュマンズ (Fishmans) | ||
| Born Slippy | 曽我部恵一, 井の頭レンジャーズ (Keiichi Sokabe, Inokasira Rangers) | July 26, 2017 | Underworld | ||
| Groove Tube | 曽我部恵一, 井の頭レンジャーズ (Keiichi Sokabe, Inokasira Rangers) | July 26, 2017 | Flipper's Guitar | ||
| メッセージ・ソング [A Message Song] | Keiichi Sokabe | March 31, 2002 | Pizzicato Five | ||
| 君に、胸キュン {Kimi ni mune kyun} | Sugiurumn featuring 曽我部恵一 (Keiichi Sokabe, Sugiurumn) | September 8, 2004 | Y.M.O. | ||
| 空いろのくれよん {Sora iro no Crayon} | 曽我部恵一 (Keiichi Sokabe) | May 22, 2002 | はっぴいえんど (Happy End [JP]) |
| Title | Written by | Originally by | Original date | Covered by |
|---|---|---|---|---|
| Cosmic Hippie | Keiichi Sokabe | Sunny Day Service | November 21, 1994 | Covered by Microtone & Sakoto Fujiiwa |
| あじさい {Ajisai} | Keiichi Sokabe | サニーデイ・サービス (Sunny Day Service) | February 21, 1996 | Covered by yellow mellow kite town feat. spd-wonder |
| アニバーサリー・オブ・ラヴ [Anniversary of Love] | Keiichi Sokabe | Sunny Day Service | July 21, 1994 | Covered by SweetSounds |
| Title | Performer | Release date | Label | |
|---|---|---|---|---|
 |
Groove Tube | 曽我部恵一, 井の頭レンジャーズ (Keiichi Sokabe, Inokasira Rangers) | July 26, 2017 | Park Tone Recordings |
| Title | Performer | Release date | Label | |
|---|---|---|---|---|
 |
Happy End Parade - Tribute to はっぴいえんど [Happy End] | various artists | May 22, 2002 | Speedstar Records |
 |
In the Mood for Ska - Plays Punk, Newwave Classics | The Swing Easy Orchestra | July 6, 2011 | Swing Easy |
 |
Sweet Dreams for Fishmans | various artists | April 21, 2004 | Suzak Music |
 |
Tribute to YMO | various artists | September 8, 2004 | Musicmine |
 |
戦争に反対する唯一の手段は。～ピチカート・ファイヴのうたとことば {Sensō ni hantai suru yuiitsu no shudan wa. - Pichikāto faivu no uta to kotoba} | various artists | March 31, 2002 | Readymade International |