What makes Sleepless Nights by Gram Parsons notable?

'Sleepless Nights' is significant for its role in shaping the outlaw country movement and influencing artists like Emmylou Harris. Although it didn't achieve commercial success at the time, it has since been critically re-evaluated and recognized for its emotional depth, earning a place among Parsons' most important works. By the time 'Sleepless Nights' was released in 1976, Gram Parsons had already established himself as a pivotal figure in the country-rock genre through his work with The Byrds and The Flying Burrito Brothers. This album came shortly after his previous solo effort, 'Grievous Angel,' and encapsulated his unique vision of blending traditional country sounds with rock influences, solidifying his legacy in American music.