Music Performance

I had to do a music performance for my mandatory music course. I chose to sing because I have this massive fear of singing in public, even though I can sing on tune. So I sang the song Moon River from Breakfast at Tiffany's. I got a B+, which is better than i expected. I know if I played the piano I would have got an A, but I think I cured my singing fear, so, getting a B+ isn't as bad as it would be. I'm a perfectionist so a B+ is annoying for me. I have this urge right now to play either the saxophone or the harp or French Horn...