Booking & Info : djkalitrax@yahoo.com 



Kalitrax is Bulgarian DJ born in 1989. 
His professional career starts in 2014 and since then Kalitrax has performed as a resident and guest DJ for different clubs and bars in the country. 
His style can be described as melodic and dynamic varying from Funky, Vocal,  Deep to Tech sound. 
In 2017 starts his own podcast “Indeep Records” which is broadcasted on Radio Deep Sound including guest mixes by DJs from the club scene in Bulgaria.
Kalitrax is a DJ at "Studio Venom" where he performs Hip Hop and Trap music in colaboration with the rapper James .
In 2019 joins the project for ethno music "4etri" mixing different genres of electronic music with ethno motives.

Author of more than 250 songs and there are over 600 songs that he arranged for the majority of the famous Bulgarian pop singers. He has composed music for documentaries and feature films, as well as theatrical scores and music for children.

Started to learn the piano and solfège at the age of four. Quite early he began to show interest in other studies like literature, physics, and electronics. He graduated the 7th High School in Sofia, where he had formed his first rock band, assuming the duties of guitarist and vocalist. In 1971 he joined the Sofia University Faculty of Journalism, but shortly realized his true vocation was music. Rumen Boyadjiev had the chance to meet Prof. Dr. Dobri Paliev, famous for his world known school of percussion instruments. In 1972 he began studying at the instrumental faculty of the State Music Academy, where professor Paliev instantly acknowledged his natural gift for music and his huge potential to become a consummate cosmopolitan musician. To him Rumen Boyadjiev owes the deep understanding of sound as a phenomenon in music and a truly unique means of expression. On the other hand, his interest in physics and acoustics provided him with vast technical knowledge and skill, which proved indispensable later on throughout his career.
The music he was listening to at that time - all the progressive rock artists of the 70s - prompted him to form his own band and write his own music.
His mentor and music advisor Konstantin Dragnev wholeheartedly supported the idea. The fortunate acquaintances of Rumen Boyadjiev, Konstantin Tsekov and Alexander Baharov, and their shared tastes, criteria, and aspirations for something new, neither attempted nor achieved by anyone before in Bulgaria, actually brought to life the FSB trio.
Untypically talented, unconventional and innovative, each one a bearer of bright ideas and individuality, the band members complemented each other and together they turned a new page in Bulgarian rock and pop music history. They were the pioneers of electronic music in Bulgaria and succeeded in setting up new standards for arranging and audio recording.
Rumen Boyadzhiev is a genuine innovator and an undisputed authority in the field of electronic instruments and synthesizers, of electronic sound and Digital Audio Workstations. His music is inextricably linked to the beauty and richness of their unfathomable sound palette. 
Rumen Boyadzhiev is the music producer of many artists’ and bands’ albums, including Pyromania, Tumno and Roberta. In 1993 he received the National Producer of the Year Award.
In 1995 Rumen Boyadzhiev set up his own recording studio, Kontrapunkti, the only Bulgarian studio at the time focusing on post-production, hard disk recording, and digital mastering and surround techniques. Soon production label Kontrapunkti was established, specializing in promotion, management, publishing and related activities.
Rumen Boyadzhiev is often asked to adjudicate at numerous national and international festivals and music competitions. He is the author of the official music tags of the Bulgarian National Radio Horizont program and the Bulgarian National Television Po sveta I u nas news program.
Rumen Boyadzhiev is a member of the Audio Engineering Society (AES), one of the founders of the Association of the Recording Studios in Bulgaria (BNAPZ), the official Protools and Digidesign consultant for Bulgaria. He is also a member of the Bulgarian Film Makers Union and the Union of Bulgarian Composers.

In three words I can sum up everything I've learned about life: it goes on. - Robert Frost,

4040 (Chavdar Petkov) is a Bulgarian guitar player, singer and producer, born on September 3, 1974 in Sofia, Bulgaria. He has a Master’s degree in Theology and completed an online Master degree program using Pro Tools in Berklee College of music.
4040’s musical style is rock and his songs are structured around melodious vocal lines as well as guitar riffs and solos. He performs his songs in English in order to reach a broader audience of rock music fans worldwide.
In 2012, 4040 and his friend and business partner Ivan Kirov founded the music production and sound recording studio Perfect Records www.perfectrecords.bg, where 4040 recorded, mixed and mastered his album “The World Has Changed” – it has 14 rock tracks, including 12 songs and 2 instrumentals.

Career

4040 was only eight when he started playing the classic guitar and at fourteen he became a member of the school rock band White Rose as a lead guitar and vocals. The band recorded a number of songs as Hold Your Tongue, White Rose and Do You Wanna be A Train? They played in concerts and live performances in Bulgaria and became one of the best at the time. Striving for perfection, 4040 played the guitar twelve hours a day, constantly looking for new techniques and sounds, regardless of the scarce information available. Back then, his style was influenced by the legends Steve Vai and Joe Satriani. Resolved to compose, record and produce his own music, 4040 created his own home Pro Tools based studio and started online classes at the Berklee College of music. He accumulated more and more knowledge, experience and equipment in the years. In 2010, 4040 started composing the songs for his project The World Has Changed. He selected and recorded 14 demo versions at home, playing all the instruments: guitars, bass, keyboards and vocals and programmed the drums and percussion.
In 2012, when Perfect Records was founded, in which 4040 is a partner, he started recording the album, inviting some of the best and most talented musicians in Bulgaria to take part. Lead by the desire for perfection of even the smallest detail, 4040 completed the final mastering of the album The World Has Changed on June 1, 2015 for the birthday of his daughter Pam Pam, to whom one of the songs is devoted.

The Album The World Has Changed

The songs for the rock album The World Has Changed were born during the world economic crisis – beyond doubt, a stage of chaos and insecurity, test for human values and time to rethink your life and inevitable changes.
The truth, lie, fear, love, illusion and trying to run away from everybody and everything are a part of people’s life, they not only define their relationships but become the inspiration for the creation of the songs in the album and its name, concluding that The World Has Changed!





The Album consists of 12 songs and 2 instrumentals with 4040 as the author of the music, lyrics and arrangements. The recording, mixing and mastering was done in collaboration with Swe 
 (Svetoslav Borisov) – sound producer in the Perfect Records Studio.

Participants in the creation of the album The World Has Changed:

4040 (Chavdar Petkov) – all guitars and lead vocal
KOPI – Prokopi Andreev – bass guitar
Dimitar Mitev - Dundee (Akaga) – drums and percussions
Kalin Petrov (Akaga) - keyboards
Ivo Kazassov (Akaga) - trumpet
Georgi Velev (Akaga) - trumpet
Krassi Kirilov - Jojo (Akaga) - trombone
SWE – Svetoslav Borisov – back vocals and vocal effects
Sifei Wen - cello
Daniel Tringov – violin
Misho Shishkov – pedal steel and Dobro guitar
Veronika Georgieva – back vocal
The Sofia Soloists String Orchestra



I love tension and contrast, and neon mixed with mud.

Followers of Teaboproject