Young Costa dropped his hard-hitting EP, BIRTH, 7 ear catching hits, showing us his multifaceted lyric based rap/music styles. One of the most popular singles off the EP, "Don't You Know," is a bar for bar punchline filled banger with an unforgettable hook. "Don't You Know," sums up the overall message behind "BIRTH," as Young Costa's announcement, to the beginning of his future world domination.
