3UMPGRIND SINCE 09 West Covina Dance Music Since 2009 Follow me on Instagram 3UMPGRIND 3UMPGRIND’s tracks DRILL THE SPEAKERS (3UMPGRIND MASHUP) by 3UMPGRIND published on 2024-03-05T03:33:27Z 2024 N3W Y3AR MIX by 3UMPGRIND published on 2024-01-05T20:12:07Z Permanence (3UMPGRIND MASHUP) by 3UMPGRIND published on 2023-11-20T20:02:30Z