Playing to arenas packed with screaming fans, seeing your first EP make an impressive chart debut and getting to perform on national television seems like the stuff dreams are made of. For the Oswald brothers, who play under the moniker OBB, these professional feats have already become reality--and all before their 22nd birthdays. The trio's infectious songs, infused with hope amidst a backdrop of colorful pop, are connecting with young fans desiring to sing along to something that matters.