Carlos Arjona Aka ARTjona Aka Carlos Roll was born in Barcelona. His career began in 1999 as a deejay, producer and broadcaster.

Having sound technician studies and musical production has been fundamental and has led him to forge a long and constantly evolving trajectory and experience. This has accomplished him as one of the greatest exponents of the national and international scene, relying on sessions and productions, where vibrant mix of influences and sounds, make the groove acquire all its grandeur.

In 2007 he made the leap to the field of musical production, backed by his numerous references on labels such as Spinning Recordings, Urban Records, Wazzup ?, OKO recordings, Supermarkek and remixing artists such as Dave Lambert, David Penn, Muzikjunki aka Dani Hageman, Oscar L, Jon Flores, Wally Lopez ... have positioned him as a producer to follow.

In 2008 he created his own record label, Play Music Recordings, along with Mr. Danny and Di Martino. At the end of 2009, after numerous and successful references he leaves the direction of Play Music Recordings to dedicate himself exclusively to find his own sound within the "underground" world and satisfy his more serious and avant-garde character.

He has performed in many clubs in Spain, among others, City Hall BCN - Yasta Club MAD - Passion Malaga .. Spanish festivals such as "Creamfields Andalucía", Electropitas Almería, and international events such as Queensday Open AIR Amsterdam. They have been witnesses of a growth that has taken him to visit countries such as Switzerland and Germany. Therefore, acting in clubs such as Yakabar, Tchi, Le Grand Club, and other important clubs. All this combined with several residences in the province of Almeria, the land where he has developed the bulk of his career.

Member of the group Selecto Group & Management, from 2009 to 2013, he contributed with a new vision of the electronic scene, managing and producing a multitude of events and sessions, it was used to make another leap of quality towards its more "personal" sound .

In 2015 and under his A.k.a SCENIC FEAR he founds and manages Humman Records, with his first electronic album on sale ‘RETROSPETIVE’, as well as several productions and remixes.

Moreover, in his role as broadcaster, he has collaborated on several radio programs, LeCUB (2007) and ClubHouseFM (2010), broadcasting nationally in numerous renowned radios and internationally via the Internet with an eclectic programming of first order.

Currently, he manages several events together with KFK (friend and partner) sharing a vision and musical concept, naming their last project in common as... K_ART music.

After a very eclectic career at all levels, he works under the A.k.a ARTjona where he acquires an image of a most personal artist, experienced and reliable so far.
Everything flows and everything changes, and because of this, the music brings us back, once again, to a talent in art and music.