So. Much. Music. There has never been more music available and being created than there is in 2016. And with so much good, new material to sift through, one can sometimes neglect the better songs from the "good ol' days." Whether it's that Cru album you haven't throw on in years or your '90s Canadian hip-hop mixtape that's collecting dust, there is no better time than the present to revisit some of the best hip-hop music from back in the day. Here are 20 Great Hip-Hop Songs You Haven't Listened To In Years.