Complex sentence: On November 21,2008, Leung performed at Video Games Live in Boston, Massachusetts, playing his Final Fantasy medley first, his blindfolded Mario segment later on, and accompanied the orchestra during the second encore on the organ for Castlevania.
Split into simpler sentences: On November 21,2008, Leung performed at Video Games Live in Boston, Massachusetts. He played his Final Fantasy medley first, his blindfolded Mario segment later on, and accompanied the orchestra during the second encore on the organ for Castlevania.