The Underground Affiliates band was formed by Morrison Machiavelli in 2024 for playing both original music and cover songs spanning a wide range of influences including Hip Hop, Jazz, Neo-Soul, Alternative Rock, and beyond. The band includes members Michael Fierro (drums & percussion), Dirty Dom (bass & saxophone), Stevie M. (keyboard), and Pedro Aquino (lead guitar).

The Underground Affiliates are led and accompanied by Morrison Machiavelli and include various musicians collaboratively for the intent and purpose of creating meaningful music transcending generational limitations.