Gene Clark was a founder member of the Byrds alongside Jim 'Roger' McGuinn but seemed to be 'hidden' within the group, all the media attention being directed towards Mc Guinn and his unique sound coming from his twelve string Rickenbaker guitar. But Clark was undoubtedly the heart and soul of the group as he wrote most of their songs https://en.wikipedia.org/wiki/The_Byrds and this short biography gives an account of his life during and after his time with the Byrds. It is a very honest look at his many problems in his short life.
In the following selection of Clark's music there are only two which were not written by him. 'In The Pines' is a well known and much recorded song by Leadbelly and 'Give My Love To Marie' was written by James Talley but Clark seems to bring out something special in this very moving story of a dying coal miner.
Also included is Del Gato sung here not by Clark but by his brother Rick Clark who co-wrote the song and gives a good and understandably emotional performance, after a faltering start, with help from Carla Olson and John York who was also a member of the Byrds a few years after Gene Clark left.
(Gene Clark's son, Kai Clark, sounds as though he has inherited his father's voice, there are a few videos of him available on YouTube. Worth seeking out.)
So sorry, but I must include this!