Album was composed by Kevin Kliesch and was released on October 21, 2012. Soundtrack consists of 25 tracks tracks with duration over more than hour. Album was released by La-La Land Records.
CD 1
| 1 | ThunderCats Main ThemeKevin Kliesch | 00:13 |  |
| 2 | The Sword of OmensKevin Kliesch | 04:59 | |
| 3 | Ancient Spiits of EvilKevin Kliesch | 10:30 | |
| 4 | Ramlak RisingKevin Kliesch | 09:12 | |
| 5 | Song of the PetalarsKevin Kliesch | 06:02 | |
| 6 | Old FriendsKevin Kliesch | 08:22 | |
| 7 | Journey to the Tower of OmensKevin Kliesch | 06:49 | |
| 8 | LegacyKevin Kliesch | 04:25 | |
| 9 | The Duelist and the DrifterKevin Kliesch | 05:39 | |
| 10 | BerbilsKevin Kliesch | 03:15 | |
| 11 | Sight Beyond SightKevin Kliesch | 04:46 | |
| 12 | The Forest of Magi OarKevin Kliesch | 01:30 | |
| 13 | Into the Astral PlaneKevin Kliesch | 01:22 | |
| 14 | Between BrothersKevin Kliesch | 06:53 | |
| 15 | New AlliancesKevin Kliesch | 03:47 | |
| 16 | Trials of Lion-O, Pt. 1Kevin Kliesch | 02:53 | |
| 17 | Native SonKevin Kliesch | 06:05 | |
| 18 | Survival of the FittestKevin Kliesch | 01:31 | |
| 19 | Curse of RatillaKevin Kliesch | 03:25 | |
| 20 | Birth of the BladesKevin Kliesch | 02:58 | |
| 21 | The Forever BagKevin Kliesch | 02:03 | |
| 22 | Recipe for DisasterKevin Kliesch | 03:03 | |
| 23 | The Soul SeverKevin Kliesch | 02:31 | |
| 24 | What Lies Above, Pt. 1Kevin Kliesch | 05:41 | |
| 25 | What Lies Above, Pt. 2Kevin Kliesch | 06:31 | |
