"In My Hour of Darkness" written and performed by Gram Parsons and Emmylou Harris with harmony vocal by Linda Ronstadt is from Grievous Angel, Gram Parsons second solo album, recorded in 1973 and released the following year on the Reprise label. The personnel on the album included Glen D. Hardin on piano, James Burton on lead guitar, and Bernie Leadon on dobro guitar. The album is available on CD combined with his first album GP.