I'm talking strictly his singing voice and how much you enjoy it in the context of the song.

My favorite is Peaceful Easy Feeling.

I've enjoyed Glenn's vocals on this song from the first time I heard it on the radio back in the 70's. His voice is very mellow and intimate sounding from the beginning. It really reflects the vibe of the song. Then, in the second verse, his voice gets stronger as harmonizing vocals join in, only to calm back down during the "on the ground" part.

I believe strongly that it's Glenn's vocals on this song that make it such a visual song. Yes, the lyrics are great, but it's that mellow vibe that convinces you that he wants to sleep with you in the desert tonight, and he knows that you won't let him down.