THE BADDEST IV&Timeless Hits
AlbumTracklist 144:14
Digital Media 1
| 1 | the Beat of Life | 5:03 | |
| 2 | Boogie Ride 〜Ride On Mix〜 | 4:10 | |
| 3 | So Beautiful 〜more beautiful mix〜 | 4:27 | |
| 4 | Smile・Eyes・Cry | 4:02 | |
| 5 | Bring me up ! | 4:09 | |
| 6 | 諸行は無常 | 4:13 | |
| 7 | Make U Funky | 4:12 | |
| 8 | その人 | 5:29 | |
| 9 | 空の詩 〜Piano after those days〜 | 4:01 | |
| 10 | Upside Down | 4:07 | |
| 11 | Free Style | 3:53 | |
| 12 | Soul 2 Soul 久保田利伸 feat. AI | 4:44 | |
| 13 | LIFE | 4:48 | |
| 14 | You Go Lady | 4:30 | |
| 15 | Loving Power | 3:36 | |
| 16 | Brand New Eyes | 3:37 |
Digital Media 2
| 1 | LA・LA・LA LOVE SONG 久保田利伸 with NAOMI CAMPBELL | 4:46 | |
| 2 | SUNshine, MOONlight | 5:18 | |
| 3 | LOVE RAIN 〜恋の雨〜 | 4:50 | |
| 4 | the Sound of Carnival 〜2025 edition〜 | 4:44 | |
| 5 | 流星のサドル | 4:14 | |
| 6 | Missing | 4:22 | |
| 7 | 雨音（in your face vocal） | 4:17 | |
| 8 | Dance If You Want It | 4:59 | |
| 9 | 声にできない | 4:30 | |
| 10 | TIMEシャワーに射たれて・・・ | 6:57 | |
| 11 | Indigo Waltz ’93 (DEDICATE TO MICHAEL C.HOFFMAN) | 5:24 | |
| 12 | 永遠の翼 | 4:57 | |
| 13 | CRY ON YOUR SMILE | 5:00 | |
| 14 | You were mine | 4:42 | |
| 15 | Cymbals | 6:01 |