<p>I was just wondering if I can send a supplementary material other than art or music piece. I am intending to send an economic paper that I wrote because I would like to major in economics. One more question, will the extra material help when it comes to applicant selection? I mean, my supplementary material directly relates to what I want to major so would it help me more?</p>
<p>Send it. Other than a few colleges (Stanford as one) that says NO to extra stuff, send it. It probably will help, and cant hurt</p>