Emerging from the underground with over a decade of dedication to sound, this 29-year-old artist has carved a path defined by rhythm, curiosity, and evolution. What began in school hallways with raw beatboxing sessions grew into a lifelong devotion to electronic music. That early fascination with rhythm and voice laid the foundation for a deep exploration of beats, textures, and atmospheres that continue to shape his sound today.

Now based in Cologne — a city synonymous with innovation in electronic music — he draws inspiration from its vibrant nightlife and creative community. His productions and sets reflect more than just technical skill; they capture the energy of a scene that thrives on progression, connection, and experimentation.

Beyond his own craft, he is driven by the discovery of new talent and the exchange of ideas that push the culture forward. Each track, each performance, becomes both a personal statement and an invitation — a way to connect listeners to the pulse that first inspired him more than ten years ago.

For him, electronic music is not just sound, but a journey of growth, expression, and shared energy. And this is only the beginning.

Buy my tracks on Bandcamp https://alanthomasmackereth.bandcamp.com, play them on big speakers now!!!

Bookings: booking.adrianamusic@gmail.com

Past dates: 

2025
05.02. InTheGroove #021 B2B w/ Resa Dadash 
2024
18.11. InTheGroove #020
25.09. InTheGroove for Chill Lover Radio 
21.09. InTheGroove for Circl8 Radio
20.09. InTheGroove for Echo Radio
20.09. InTheGroove for Dance Television 
05.09. InTheGroove #006 @Data Transmission w/ @Harald Matthias 
08.08. InTheGroove #005 @Data Transmission w/ @Resa Dadash
13.07. Adeli Opening Cologne 
04.07. InTheGroove #004 @Data Transmission 
22.06. Holi Festival of Colours Mönchengladbach 
16.06. Bazar du Nuit Odonien 
14.06. Electronic Boutique Radio Show 
06.06. InTheGroove #003 @Data Transmission 
31.05. Tausendbar 
05.05. LittleInk 
02.05. InTheGroove #002 @Data Transmission 
29.04. Ocean of House 
21.04. Bazar du Nuit Odonien 
05.04. MitBums Cologne
04.04. InTheGroove #001 @Data Tranmission
13.02. Mitbums Cologne
2023
26.12. @Hillebrands
13.10. @Tausendbar
23.09. @friesenbar
25.08. @friesenbar
20.08. @bazardunuit
28.07. @kunstbar
14.07. @friesenbar
09.07. CSD Cologne Open air TBA
08.07. Secret TBA
18.06. @bazardunuit
17.06. TheEAT
16.06. TheEAT
21.04. @tausendbar
18.03 @zusammenkoeln
17.02. @FREAQ
03.02. @friesenbar 
28.01. @eatcologne
13.01. @silq
06.01. @eatcologne
2022
30.12. @freitakt
26.12. @morgenandacht
16.12. @tausendbar
10.12. @Kowalski Stuttgart 
03.12. @sortie
25.11. @freitakt 
14.10 @tausendbar 
08.09. @Beats&BBQ
11.09. @morgenandacht 
30.09. MULI Vernissage  
05.08. Stream MIT Moxy 
11.08. Beats&BBQ
06.07. @heisingundadelmann 
09.07. @eatcologne 
10.07. @bazardenuit 
13.07. @heisingundadelmann 
14.07. @heisingundadelmann 
16.07. @brandsclub.official 
16.07. @eatcologne 
28.07. @heisingundadelmann 
30.07. @eatcologne 
10.06. @tausendbar
11.06. @eatcologne 
12.06. @mund_zu_mund festival 
15.06. @eatcologne
15.06. @tausendbar 
23.06.@ginstanbul_de
24.06. @tausendbar
25.06. @altstadt_roesterei 
and many more

Being in love with music her whole life, Adriana first started playing an instrument in the age of 5. Studying classical music her whole life, graduating Master of Music, playing solo Flute in many orchestras, toured the whole world and played with many great musician she joined the entertainment scene already in the 2000 after the first touch to electronic music. It was love from first sight, which drives her until today. Intrigued with spinning records and making crowds of people dance, she taught herself how to blend and mix tracks. Her first gig was already in the 2001 and after a long break she came back organizing and promoting her first party chain of "Holyland Events".

Latin Tech and TechHouse is her specialty, playing on 3 or 4 decks, Live-performance or DJ set, inspired by many great names like Sebastien Leger, Marco Carola, Carl Cox, Nicole Moudaber and many more.

(Marian)Marjan alias kr4Zz was born 1987 in Bergisch Gladbach(Germany) and lived in cologne.When he was 14 he had first contact to electronic dance music and start djing.
At the beginning he did hardtechno like schranz or high tempo Techno.

When he was 18 he began celebrating at the cologne Clubscene
and collected inspirations for his music by the minimal and tech house genre.

From now on he was inspired by this styles and started to perfect them to create his own charakter and style in the music.

in 2009 kr4Zz had his first Gig and mixed mainly Minimaltechno.

Today he is 38 years old. And love to present on Party,Club etc

if one asked him to discribe his style, he aswered to call it "treibender-Pumpiger-Tech-house"
His colorful mixes animate manny different people to dance and swing .

Worldwide booking : booking@portaxofficial.com
Press : luke@theechoagency.com

Followers of Marian als MaRjan kr4Zz