OneSeventy One Seventy Sydney OneSeventy is the Australian based Happy Hardcore label and event, owned by Technikore & JTS. Users who follow OneSeventy bringonthemusiclol Kelly Spacey D0M0 Bellingham IamF1 Roberto Cali Roberto Cali Dazzlerb73 Manchester Dan Seall Dan Seall Saraku Aichi Iwan Acebuche Iwan Acebuche Fireninjabeast Matthew Miller Detroit MI Tomsaw Thomas Newfoundland