Hello all. I am a songwriter as you might have guessed. Its something that I really enjoy doing and think that i'm pretty good at, but i just have one problem. When i write songs, I can have a tune and everything in my head and it sounds great, but when i go and try to put music to it using my guitar, it never seems right. is this a normal thing, or am i doing something wrong?? I would love your of your help very much. Thank you for your time.