| 2024-02-02 |  DGM 2023 @ Dead Groovy Music @ 2024-01-19 | 8 | Hard Techno | Procopis Gkouklias - Branga (Original Mix)6:41 | |
| 2024-01-08 |  Drop the Bass @ Chlore @ 2024-01-08 | 1 | Hard Techno | Procopis Gkouklias - Drop the Bass (Original Mix)7:02 | |
| 2024-01-08 | Drop the Bass @ Chlore @ 2024-01-08 | 2 | Hard Techno | Procopis Gkouklias - Dark Method (Original Mix)6:11 | |
| 2024-01-05 |  The Raven Scream EP @ Eclipse Recordings @ 2024-01-05 | 1 | Hard Techno | Procopis Gkouklias - The Raven Scream (Original Mix)6:28 | |
| 2024-01-05 | The Raven Scream EP @ Eclipse Recordings @ 2024-01-05 | 2 | Hard Techno | Procopis Gkouklias - Soul of Destiny (Original Mix)6:37 | |
| 2024-01-05 | The Raven Scream EP @ Eclipse Recordings @ 2024-01-05 | 3 | Hard Techno | Procopis Gkouklias - Metal Voice (Original Mix)6:42 | |
| 2024-01-05 | The Raven Scream EP @ Eclipse Recordings @ 2024-01-05 | 4 | Hard Techno | Procopis Gkouklias - Dance With Me (Original Mix)7:02 | |
| 2023-12-30 |  WE ARE RUTHLESS @ Pure Dope Digital @ 2023-12-30 | 4 | Hard Techno | Procopis Gkouklias - Possessed (Original Mix)7:15 | |
| 2023-12-25 |  Aether de Sangre - The Best of SAR Recordings 2023 @ Smiley Acid Room @ 2023-12-25 | 8 | Hard Techno | Procopis Gkouklias - Dancing In Hell (Original Mix)7:11 | |
| 2023-12-08 |  Hard Techno Selections, Vol. 17 @ LW Recordings @ 2023-12-08 | 7 | Hard Techno | Procopis Gkouklias - Desperate Dreams (Original Mix)6:00 | |
| 2023-11-29 |  Voces de Miseria @ Smiley Acid Room @ 2023-11-29 | 7 | Hard Techno | Procopis Gkouklias - Dancing In Hell (Original Mix)7:11 | |
| 2023-11-17 |  AVAKEN COMPILATION, VOL. 13 @ Avaken @ 2023-11-17 | 15 | Hard Techno | Procopis Gkouklias - Metro (Original Mix)6:18 | |
| 2023-10-13 |  AVAKEN COMPILATION, VOL. 12 @ Avaken @ 2023-10-13 | 18 | Hard Techno | Procopis Gkouklias - Ariadne (Original Mix)7:21 | |
| 2023-09-22 |  Nefertiti @ Second Air Records @ 2023-09-22 | 1 | Hard Techno | Procopis Gkouklias - Spell of Unknown (Original Mix)7:20 | |
| 2023-09-22 | Nefertiti @ Second Air Records @ 2023-09-22 | 2 | Hard Techno | Procopis Gkouklias - Phantasma (Original Mix)7:02 | |
| 2023-09-15 |  Lost In The Sound @ Astral Void Records @ 2023-09-15 | 1 | Hard Techno | Procopis Gkouklias - Lost In The Sound (Original Mix)6:24 | |
| 2023-09-08 |  Radical Dude @ MINNUS @ 2023-08-25 | 6 | Hard Techno | Procopis Gkouklias - Ring Of Passion (Original Mix)7:30 | |
| 2023-08-07 |  Behind Beat @ Dreizehn Schallplatten @ 2023-08-07 | 1 | Hard Techno | Procopis Gkouklias - Feel The Energy (Original Mix)6:13 | |
| 2023-07-25 |  Be Connected @ WLM Hard @ 2023-07-18 | 3 | Hard Techno | Procopis Gkouklias, Geo Van Kos - Rave the Planet (Original Mix)8:09 | |
| 2023-07-25 | Be Connected @ WLM Hard @ 2023-07-18 | 2 | Hard Techno | Procopis Gkouklias, Geo Van Kos - Hard Love (Original Mix)8:06 | |
| 2023-07-25 | Be Connected @ WLM Hard @ 2023-07-18 | 1 | Hard Techno | Procopis Gkouklias, Geo Van Kos - Be Connected (Original Mix)7:56 | |
| 2023-04-21 |  DGM 4th Birthday @ Dead Groovy Music @ 2023-04-07 | 17 | Hard Techno | Procopis Gkouklias - Branga (Original Mix)6:41 | |
| 2023-04-14 |  Loser EP @ Red Eclipse Recordings @ 2023-04-14 | 1 | Hard Techno | Procopis Gkouklias - Loser (Original Mix)6:51 | |
| 2023-04-14 | Loser EP @ Red Eclipse Recordings @ 2023-04-14 | 2 | Hard Techno | Procopis Gkouklias - Eternity (Original Mix)6:51 | |
| 2023-04-14 | Loser EP @ Red Eclipse Recordings @ 2023-04-14 | 3 | Hard Techno | Procopis Gkouklias - Desperate Dreams (Original Mix)6:00 | |
| 2023-03-21 |  Chapter @ MINNUS @ 2023-03-01 | 5 | Hard Techno | Procopis Gkouklias - Pythia (Original Mix)6:18 | |
| 2022-08-30 |  Best of WLM Hard 2022 @ WLM Hard @ 2022-08-30 | 8 | Hard Techno | Procopis Gkouklias - Nostalgic Patience (Original Mix)7:08 | |
| 2022-08-30 | Best of WLM Hard 2022 @ WLM Hard @ 2022-08-30 | 9 | Hard Techno | Procopis Gkouklias - Grids Towns (Original Mix)7:37 | |
| 2022-04-15 |  AVAKEN COMPILATION, VOL. 10 @ Avaken @ 2022-04-15 | 9 | Hard Techno | Procopis Gkouklias - Metro (Original Mix)6:18 | |
| 2022-01-23 |  V.A 2 YEARS OF TEORIA PERFEKTA @ Teoria Perfekta @ 2022-01-09 | 5 | Hard Techno | Procopis Gkouklias - Faith (Original Mix)7:35 | |
| 2021-12-31 |  AVAKEN COMPILATION, VOL. 09 @ Avaken @ 2021-12-31 | 9 | Hard Techno | Procopis Gkouklias - Medea (Original Mix)6:40 | |
| 2021-12-27 |  PTR Best Hard Techno 2021 @ Physical Techno Recordings @ 2021-12-27 | 7 | Hard Techno | Procopis Gkouklias - Beat of Evil (Original Mix)6:26 | |
| 2021-11-19 |  The Best of Bpr, Vol. 8 @ Big Punch Records @ 2021-11-19 | 4 | Hard Techno | Procopis Gkouklias, 18 East - Elephanta Caves (Procopis Gkouklias Version)7:06 | |
| 2021-10-18 |  Nothing But... Hard Techno Anthems, Vol. 08 @ Nothing But @ 2021-10-18 | 11 | Hard Techno | Procopis Gkouklias, Steve Sai - Dracula Returns (Original Mix)6:42 | |
| 2021-06-30 |  The Lion Of Nemea @ Neu Gravity @ 2021-06-24 | 1 | Hard Techno | Procopis Gkouklias, Athenà (GR) - The Lion Of Nemea (Original Mix)6:21 | |
| 2021-06-03 |  Muses @ DSR Digital @ 2021-06-03 | 1 | Hard Techno | Procopis Gkouklias, Steve Sai - Muses (Original Mix)7:01 | |
| 2021-06-03 | Muses @ DSR Digital @ 2021-06-03 | 2 | Hard Techno | Procopis Gkouklias, Steve Sai - Error Signal (Original Mix)6:02 | |
| 2021-06-03 | Muses @ DSR Digital @ 2021-06-03 | 3 | Hard Techno | Procopis Gkouklias, Steve Sai - Fire Eyes (Original Mix)6:46 | |
| 2021-05-28 |  Behind the Darkness @ Hot Peppers Raw @ 2021-05-14 | 10 | Hard Techno | Procopis Gkouklias - Deivos (Original Mix)7:35 | |
| 2021-05-14 |  Dracula Returns @ Eclipse Recordings @ 2021-05-14 | 1 | Hard Techno | Procopis Gkouklias, Steve Sai - Trojan Horse (Original Mix)7:06 | |
| 2021-05-14 | Dracula Returns @ Eclipse Recordings @ 2021-05-14 | 2 | Hard Techno | Procopis Gkouklias, Steve Sai - Dracula Returns (Original Mix)6:42 | |
| 2021-05-14 | Dracula Returns @ Eclipse Recordings @ 2021-05-14 | 3 | Hard Techno | Procopis Gkouklias, Steve Sai - Hereti (Original Mix)7:09 | |
| 2021-05-14 | Dracula Returns @ Eclipse Recordings @ 2021-05-14 | 4 | Hard Techno | Procopis Gkouklias, Steve Sai - Noises Inside Me (Original Mix)7:09 | |
| 2021-04-26 |  Elephanta Caves @ Big Punch Records @ 2021-04-23 | 1 | Hard Techno | Procopis Gkouklias, 18 East - Elephanta Caves (Procopis Gkouklias Version)7:06 | |
| 2021-04-26 | Elephanta Caves @ Big Punch Records @ 2021-04-23 | 2 | Hard Techno | Procopis Gkouklias, 18 East - Elephanta Caves (18 East Version)5:49 | |
| 2021-04-17 |  Avaken Origins: Techno, Vol.03 @ Avaken @ 2021-04-16 | 11 | Hard Techno | Procopis Gkouklias - Medea (Original Mix)6:40 | |
| 2021-03-17 |  Enter Music Weapons Vol.1 @ Enter Music @ 2021-03-12 | 5 | Hard Techno | Procopis Gkouklias - Thermopiles (Original Mix)7:06 | |
| 2021-01-26 |  The Best of Bpr # 3 @ Big Punch Records @ 2021-01-25 | 3 | Hard Techno | Procopis Gkouklias - Brainless (Original Mix)7:24 | |
| 2021-01-14 |  Strange Life @ Alienator Records @ 2021-01-11 | 1 | Hard Techno | Procopis Gkouklias - Strange Life (Original Mix)6:10 | |
| 2021-01-14 | Strange Life @ Alienator Records @ 2021-01-11 | 2 | Hard Techno | Procopis Gkouklias - Outlast (Original Mix)6:25 | |
| 2021-01-13 |  PTR Hard Style Vol.1 @ Physical Techno Recordings @ 2021-01-13 | 6 | Hard Techno | Procopis Gkouklias - Beat of Evil (Original Mix)6:26 | |
| 2020-12-23 |  Plastic 2 @ Finder Records @ 2020-12-17 | 3 | Hard Techno | Procopis Gkouklias, Steve Sai - Metamorphosis (Original Mix)7:32 | |
| 2020-11-28 |  Phobos @ Avaken @ 2020-11-27 | 1 | Hard Techno | Procopis Gkouklias - Phobos (Original Mix)6:33 | |
| 2020-11-28 | Phobos @ Avaken @ 2020-11-27 | 2 | Hard Techno | Procopis Gkouklias - Ariadne (Original Mix)7:21 | |
| 2020-11-28 | Phobos @ Avaken @ 2020-11-27 | 3 | Hard Techno | Procopis Gkouklias - Metro (Original Mix)6:18 | |
| 2020-11-16 |  Aphrodite @ Red Eclipse Recordings @ 2020-11-16 | 1 | Hard Techno | Procopis Gkouklias, ALESSANDRO ZINGRILLO - Aphrodite (Original Mix)7:30 | |
| 2020-11-16 | Aphrodite @ Red Eclipse Recordings @ 2020-11-16 | 2 | Hard Techno | Procopis Gkouklias, ALESSANDRO ZINGRILLO - Voltage (Original Mix)6:10 | |