help with an art song

[afaninchicago]

Hello. I was wondering if I posted a recording of me singing an art song and a link to the sheet music if some of the members on this forum would be willing to give me a few pointers in how I could improve it. I am taking class voice at the community college (which for those of you Europeans who don't have them is like a university except it only educates students for two years and then they have to transfer to a four year school to get a bachelor's degree). I have to sing an art song and a musical theater song for my final exam, which is a week from Monday. Right now I have the pitches and rhythm down, but I know my German is horrendous. Anyway, it would be nice if I could be helped.
Thanks.
Melody

[afaninchicago]

The name of the art song is Liebestreu, by Johannes Brahms. Here is a link to the sheet music.
books.google.com/books?id=nTgsAQAAIAAJ&printsec=frontcover&source=gbs_atb#v=onepage&q&f=false
The song is the second one in the book.