Sometimes a major factor in the watchability of a TV show is the soundtrack, and for crime drama 'True Detective', they've pretty much nailed that all important element and you can hear it in all its glory this summer.

Vince Vaughn & Colin Farrell star in True Detective series 2Vince Vaughn & Colin Farrell star in True Detective series 2

'True Detective: Music From The HBO Series' is the highly anticipated soundtrack compilation featuring music from both season 1 and season 2 of the Emmy winning show. The second season has just begun its broadcast, with another eight episodes for fans to sink their teeth into, so what better way to treat yourself after another thrilling season than an album of pure musical enjoyment?

The record has been produced by the legendary T-Bone Burnett and includes 14 great tracks. Those who pre-order it will get a free download of 'The Only Thing Worth Fighting For', performed by Lera Lynn, the theme featured in the season 2 teaser trailer. The Nashville based singer-songwriter got to achieve her dream of collaborating with Johnny Cash's daughter Rosanne Cash while working alongside Burnett for the soundtrack.

More: Listen to 'The Only Thing Worth Fighting For'

After detectives Martin Hart (Woody Harrelson) and Rustin Cohle (Matthew McConaughey) set out to solve a brutal Satanic murder in season 1, season 2 sees a bunch of new characters - Colin Farrell, Vince Vaughn, Rachel McAdams and Taylor Kitsch - coming together in exploring the criminal undercurrents of California. The last episode will air on August 9th 2015.

More: See pictures from the filming of season 2 of 'True Detective'

'True Detective: Music From The HBO Series' will be released on later this year (2015) through Electromagnetic Recordings and Harvest Records.