Revive me

And in case you were wondering, you are like a sunset to me
You're all kinds of beautiful as you end my day
And you sweetly retire as stars chase you away
I'd collapse to the grass, with your notes ringing in my head
Let the rain fill my mouth, and in a couple hours I'll be dead
But all the while my lips are whistling our tune
But the beauty lies in how you will revive me soon