<p>At many schools, voice majors are expected to continue piano studies past the class piano stage, in effect pursuing a minor in piano. Of course, this may depend on your level upon entering. I would imagine that with only a year of study going in, you would not audition into a piano major slot; but a minor, or lessons throughout, seems a reasonable goal. Beware that at many schools you will pay for the second set of lessons once you progress past the class level.</p>