^Music major/minor might work. But it will work only for those with interest in music and some background. And again, Music performance would be way too time consuming, while Music Composition is doable. Some choose Business majors, business is not that time consuming, others "language" major. One of D's friends (still old requirements though) graduated with triple majors Zoology/Spanish/Latin studies. While last 2 are related, they were completely unreleated to her maim major that took care of all re-reqs. This girl was fluent in Spanish before college.
However, being an artist will not make it less time consuming in college as far as I know. All art classes are very time consuming even for those with art background beyond HS program (private lessons,.....etc.)