I'm very good at playing instruments, but there's no way in hell I could compose. Also, even though I can read sheet music, I can't play the song unless I hear it.
I played the trumpet and baritone (at different times) in band at school, and was really good at it. I stopped being in band once I got to high school, to take programming classes instead, which I regret doing; I wish I would've stayed in band. I want to get a trumpet or baritone again, or maybe learn the clarinet or flute; woodwinds and brass instruments are fun, and don't require playing both the melody and harmony at the same time.
I'm learning to play the accordion currently. I've had it for 3 weeks, and have never played one before that, nor the piano. I'm really good at the piano side already, but so far I have proved to be physically incapable of doing two completely different things with my hands, meaning I can't play the piano melody and bass harmony at the same time. I don't know I just have to practice it and eventually I'll get used to it, but I don't want to give up learning it, it's a ton of fun. I voted talented. I want to make a video of me playing all the songs I know, which are almost exclusively video game songs.
For the piano players out there, when you first began learning, was it impossible for you to play the melody and harmony at the same time? I don't know how to explain it, but if I try playing the bass side and add in the piano, I end up trying to mirror the bass side. Also, I can't play notes at different times on each side. Does it take practice to be able to play two different parts together or am I just disabled? 