| 2021-05-17 |  Searching E.P @ Interstate Recordings @ 2021-05-17 | 1 | Trance (Main Floor) | SkyKeeper, Holbrook - Searching (Extended Mix)5:38 | |
| 2021-05-17 | Searching E.P @ Interstate Recordings @ 2021-05-17 | 2 | Trance (Main Floor) | SkyKeeper, Holbrook - Breathe (Extended Mix)6:15 | |
| 2021-05-17 | Searching E.P @ Interstate Recordings @ 2021-05-17 | 3 | Trance (Main Floor) | SkyKeeper, Holbrook - Searching (Original Mix)3:12 | |
| 2021-05-17 | Searching E.P @ Interstate Recordings @ 2021-05-17 | 4 | Trance (Main Floor) | SkyKeeper, Holbrook - Breathe (Original Mix)3:32 | |
| 2020-11-16 |  Waterfall E.P @ Interstate Recordings @ 2020-11-16 | 1 | Trance (Main Floor) | SkyKeeper, Holbrook - Waterfall (Extended Mix)6:09 | |
| 2020-11-16 | Waterfall E.P @ Interstate Recordings @ 2020-11-16 | 2 | Trance (Main Floor) | SkyKeeper, Holbrook - Timelapse (Extended Mix)5:32 | |
| 2020-11-16 | Waterfall E.P @ Interstate Recordings @ 2020-11-16 | 3 | Trance (Main Floor) | SkyKeeper, Holbrook - Rising (Extended Vocal Mix)6:39 | |
| 2020-11-16 | Waterfall E.P @ Interstate Recordings @ 2020-11-16 | 4 | Trance (Main Floor) | SkyKeeper, Holbrook - Waterfall (Original Mix)3:28 | |
| 2020-11-16 | Waterfall E.P @ Interstate Recordings @ 2020-11-16 | 5 | Trance (Main Floor) | SkyKeeper, Holbrook - Timelapse (Original Mix)3:04 | |
| 2020-11-16 | Waterfall E.P @ Interstate Recordings @ 2020-11-16 | 6 | Trance (Main Floor) | SkyKeeper, Holbrook - Rising (Vocal Mix)4:11 | |
| 2020-01-20 |  Rising E.P @ Interstate Recordings @ 2020-01-20 | 1 | Trance (Main Floor) | SkyKeeper, Holbrook - Rising (Extended Mix)6:26 | |
| 2020-01-20 | Rising E.P @ Interstate Recordings @ 2020-01-20 | 2 | Trance (Main Floor) | SkyKeeper, Holbrook - Echoes (Extended Mix)7:11 | |
| 2020-01-20 | Rising E.P @ Interstate Recordings @ 2020-01-20 | 3 | Trance (Main Floor) | SkyKeeper, Holbrook - Rising (Original Mix)3:49 | |
| 2020-01-20 | Rising E.P @ Interstate Recordings @ 2020-01-20 | 4 | Trance (Main Floor) | SkyKeeper, Holbrook - Echoes (Original Mix)2:54 | |
| 2019-02-04 |  Never Gone @ Interstate Recordings @ 2019-02-04 | 1 | Trance (Main Floor) | SkyKeeper, Holbrook - Never Gone (Original Mix)5:39 | |
| 2018-11-19 |  Time Gate @ Interstate Recordings @ 2018-11-19 | 1 | Trance (Main Floor) | Poshout, SkyKeeper, Holbrook - Time Gate (Extended Mix)6:05 | |
| 2018-11-19 | Time Gate @ Interstate Recordings @ 2018-11-19 | 2 | Trance (Main Floor) | Poshout, SkyKeeper, Holbrook - Time Gate (Original Mix)3:23 | |
| 2016-08-20 |  Ultra @ Interstate Recordings @ 2016-08-19 | 1 | Trance (Main Floor) | SkyKeeper, Holbrook - Ultra (Original Mix)6:07 | |
| 2016-08-20 | Ultra @ Interstate Recordings @ 2016-08-19 | 2 | Trance (Main Floor) | SkyKeeper, Holbrook - Ultra (Radio Edit)3:41 | |
| 2016-06-28 |  Solitude @ Interstate Recordings @ 2016-06-27 | 1 | Trance (Main Floor) | SkyKeeper, Holbrook - Solitude (Original Mix)6:23 | |
| 2016-06-28 | Solitude @ Interstate Recordings @ 2016-06-27 | 2 | Trance (Main Floor) | SkyKeeper, Holbrook - Solitude (Radio Edit)3:06 | |
| 2016-04-26 |  The Way I Feel E.P @ Interstate Recordings @ 2016-04-25 | 1 | Trance (Main Floor) | SkyKeeper, Holbrook - The Way I Feel (Original Mix)6:31 | |
| 2016-04-26 | The Way I Feel E.P @ Interstate Recordings @ 2016-04-25 | 2 | Trance (Main Floor) | SkyKeeper, Holbrook - Exceeder (Original Mix)5:38 | |
| 2015-12-15 |  Sound of The State, Vol. 1 @ Interstate Recordings @ 2015-12-14 | 2 | Trance (Main Floor) | SkyKeeper, Holbrook - Headrush (Original Mix)6:01 | |
| 2015-09-14 |  Sirius @ Interstate Recordings @ 2015-09-14 | 1 | Trance (Main Floor) | SkyKeeper, Holbrook - Sirius (Original Mix)6:19 | |