I feel that the given essay prompts haven’t allowed me to really share much about my passion for jazz music and how I have integrated some facets of it into my desired major of biochemistry. I wrote my common application identity/talent essay on this and was wondering if it is a good idea to include this essay in the optional information section in MIT’s part 2.
Yes, put your best foot forward by including information you feel is important. You have nothing to lose by adding the extra essay.