Complex sentence: Upon graduating high school, Metro moved to Atlanta to attend Morehouse College, studying Business Management, but he ultimately chose to take a hiatus from school after a semester, because the schedule demands of a full-time music career became too much to balance.
Split into simpler sentences: Upon graduating high school, Metro moved to Atlanta to attend Morehouse College, studying Business Management. Ultimately however, he chose to take a hiatus from school after a semester, because the schedule demands of a full-time music career became too much to balance.