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Rock Band

SigmaSquare Booking

Artist Booking and Management

Start: Willkommen

About SigmaSquare Booking

Created in 2012 by Siegfried Samer, lead vocalist for Austrian Power Metal band DRAGONY and formed vocalist for Symphonic Metal band VISIONS OF ATLANTIS, SigmaSquare Promotions specialized in the organisation and promotion of Rock and Heavy Metal concerts in Austria, promoting successful events with artists such as ALESTORM, FREEDOM CALL, CIRCLE II CIRCLE, SERENITY, PRIMAL FEAR, FIREWIND, GUS G., HAMMERFALL and many others.

In 2022, with ten years experience in the international Heavy Metal and Hard Rock scene under its belt, SigmaSquare decided to pivot to focus on artist management and booking for artists in the Heavy Metal and Rock genres.

Start: Über



Artist Booking

Taking care of the details

SigmaSquare Booking assists in booking the best acts at the best events. We connect our artists with their audience, take care of organisational and behind-the-scenes work, including contract drafting and management of rights.

Artist Management

Strategies for your success

With over ten years experience in the music industry as event promoter, songwriter, performer, and music industry lawyer, my team and I can help you develop the right strategy for your professional music career, and help you with executing that strategy for long-term success.

Start: Dienstleistungen

About Us

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Siegfried Samer

Artist Management and Booking

Over 10 years experience in the music industry
Lead singer for DRAGONY
Former singer for VISIONS OF ATLANTIS
Songwriter & Lyricist
Amadeus Austrian Music Award Nominee 2019 & 2022
Event promoter
Music rights & copyright law specialist with law degree from the University of Vienna
Currently pursuing an International MBA in Management and Communication from the University of Applied Sciences Vienna

Start: Künstlerliste

Artist Roster

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Start: Künstlerliste
Start: Tour Dates


Töpfelgasse 17 / 1.1A, 1140, Vienna, Austria


Danke für's Absenden!

Start: Kontakt
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