Double Major or Minor?

<p>i planning to double major in neuroscience and music, but i don’t think i can fit all the required courses and credits into four years, without getting an outstanding GPA. how would graduating in five years affect me, factoring in adcoms and experience and loans and more?</p>

<p>and how different are the chances of entering med school with a 4.0 gpa than 3.7?</p>