Complex sentence: Brendon Boyd Urie (born April 12,1987) is an American singer-songwriter and multi-instrumentalist, best known as the lead vocalist of Panic! at the Disco, of which he is the sole remaining member.
Split into simpler sentences: Brendon Boyd Urie (born April 12,1987) is an American singer, songwriter, and musician. He is best known as the lead vocalist of Panic! at the Disco, of which he is the sole remaining member.