| 1 | ![Toolroom Radio EP503 - Intro - TR503 by Mark Knight]() | Toolroom Radio EP503 - Intro - TR503 | Mark Knight | D Major | 10B | 122 |
| 2 | ![Gimmy Pouwa - CDC Remix - TR503 by Jas Van Houten, CDC (UK)]() | Gimmy Pouwa - CDC Remix - TR503 | Jas Van Houten, CDC (UK) | D♭ Major | 3B | 123 |
| 3 | ![Toolroom Radio EP503 - Coming Up - TR503 by Mark Knight]() | Toolroom Radio EP503 - Coming Up - TR503 | Mark Knight | F♯ Minor | 11A | 123 |
| 4 | ![So Restless - TR503 by Tuff London]() | So Restless - TR503 | Tuff London | A♭ Minor | 1A | 123 |
| 5 | ![Touch - TR503 by Mike Ivy, Luv Junkie, DJ Gomi]() | Touch - TR503 | Mike Ivy, Luv Junkie, DJ Gomi | E Major | 12B | 123 |
| 6 | ![Toolroom Radio EP503 - Promo Pressure - TR503 by Mark Knight]() | Toolroom Radio EP503 - Promo Pressure - TR503 | Mark Knight | B Minor | 10A | 123 |
| 7 | ![Body Move - TR503 by Siwell]() | Body Move - TR503 | Siwell | G Major | 9B | 123 |
| 8 | ![Existence - TR503 by ALISHA]() | Existence - TR503 | ALISHA | A♭ Major | 4B | 123 |
| 9 | ![Campari Soda - TR503 by David Keno]() | Campari Soda - TR503 | David Keno | G Major | 9B | 123 |
| 10 | ![Toolroom Radio EP503 - Killer Cut - TR503 by Mark Knight]() | Toolroom Radio EP503 - Killer Cut - TR503 | Mark Knight | B Minor | 10A | 123 |
| 11 | ![Haus - TR503 by Siege, Chuck Roberts]() | Haus - TR503 | Siege, Chuck Roberts | C Major | 8B | 123 |
| 12 | ![Toolroom Radio EP503 - In At The Deep End - TR503 by Mark Knight]() | Toolroom Radio EP503 - In At The Deep End - TR503 | Mark Knight | B Minor | 10A | 122 |
| 13 | ![Blue Desert - Kevin Yost Remix - TR503 by Lis Sarocca, Kevin Yost]() | Blue Desert - Kevin Yost Remix - TR503 | Lis Sarocca, Kevin Yost | F♯ Minor | 11A | 123 |
| 14 | ![Going Deeper - TR503 by kataa]() | Going Deeper - TR503 | kataa | A Minor | 8A | 123 |
| 15 | ![Let It Fall - Full Intention Remix - TR503 by Kort, Holly Petrie, Full Intention]() | Let It Fall - Full Intention Remix - TR503 | Kort, Holly Petrie, Full Intention | C Major | 8B | 123 |
| 16 | ![Toolroom Radio EP503 - The Hot Mix - TR503 by Mark Knight]() | Toolroom Radio EP503 - The Hot Mix - TR503 | Mark Knight | G Major | 9B | 123 |
| 17 | ![Bloc Party - TR503 by Pirate Copy]() | Bloc Party - TR503 | Pirate Copy | D♭ Major | 3B | 123 |
| 18 | ![Blue Cowzer - TR503 by Wheats]() | Blue Cowzer - TR503 | Wheats | F Minor | 4A | 123 |
| 19 | ![Through The Wall - TR503 by Ben Remember]() | Through The Wall - TR503 | Ben Remember | F Major | 7B | 123 |
| 20 | ![Toolroom Radio EP503 - Outro - TR503 by Mark Knight]() | Toolroom Radio EP503 - Outro - TR503 | Mark Knight | D Major | 10B | 124 |