Gangsterish Boulder A master of melting old sounds with new into a seamless flow of feel good vibes, Gangsterish brings a unique flavor of Electro Swing wherever he goes. Based out of Boulder, CO, Gangsterish has played all over Colorado and always leaves the crowd with a smile on their faces. Users who follow Gangsterish Grand Alliance Music Grand Alliance Music EARTH DJ Alex Wasowski spencer211 spencer travis denver Christopher Caston Christopher Caston joseph christian cipriano Joseph Cipriano Ashley Blocker Ashley Blocker Jeremy Sterr Jeremy Sterr User 78270064 Alana Koenig Justin Dorey Justin Dorey Caleb Herron Caleb Herron