Sean Daley, or Slug, from Minneapolis, MN, is best known as one half of the hip hop group Atmosphere. Another notable project of Slug's is Felt, a collaboration with his friend, another underground rapper, Murs. Other projects he has been a part of include The Dynospectrum, in which he was known as "Sep Se7en", and Deep Puddle Dynamics. He is a member of a loose collective known as The Orphanage, along with Aesop Rock, Sage Francis, Eyedea, Blueprint, and Illogic.
Buckshot is a legendary underground rapper, famous leader of Hip Hop supergroup Boot Camp Clik, and the group Black Moon. He has released one solo album and Three with producer 9th Wonder. 9th Wonder is a hip hop producer from Raleigh, North Carolina, U.S… He began his career as the main producer for the hip-hop group Little Brother, and has also worked with the likes of Mary J. Blige, Jay-Z, Murs, and Destiny’s Child. The albums are Chemistry, The Formula, and The Solution.