7DaysAudio is a Music Studio, based in Vienna - delivering high quality commercial and non-commerical productions since 2005.

Born in Sao Paulo, Brazil, Kstyle began DJ life using computers and freeware software. Moving to Japan  having built his own hardware setup and 9 years of Djing , now  he plays clubs and special events in and around Tokyo .

Together with a partner, Kstyle founded the Energy Style team in 2006 which engages in DJ, party producer, VJ, and promoter activities in Japan.

Moving to Tokyo in 2009  Kstyle did a lot of performances at many clubs and finest Venues places like ;

Mi casa 
White Room 
Cove
Ageha
ELETokyo
Odeon
Gatsy House
Blue Bar 
Access the Lounge ...

He brings his own style, creating new fans of Electronic Music , mixing commercial and unknown tracks, always preserving high energy and aggressive rhythms to present his own unique set of alternative but compelling music.

Now Kstyle is working on his own production: get ready for the first single.

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