Locko, birth name Charles Locko Samba Arthur is a Cameroonian R&B/Afro beats singer and songwriter who is signed to Big Dreams Ent/Yema Prod/Hope Music Group. PK@13 (Paul Antonin KOHN) was born on June 10, 1990 in Douala. He is a Cameroonian rapper originally from center region. He began his musical career in 2008, and became known on the national and international scene in 2013. He is the founder of PsycoKillaRecords who actually make the most of culture Hip-Hop/Rap. Energy is a sound system track provide by Locko to where many artist, musician and singer acting in. This version is mix, master, and release by PK@13 from PsycoKillaRecords