Bartosz "Bratek" Wojcik is a guitarist, composer, session musician and member of the Union of Artists - STOART.

Bartosz plays with Jack Dewódzki (Dżem) and his band "Revolucja", with whom he recorded: LIVE - XV Festival "As a warning" (2013 and 2015 - live special edition) and "Bida z Nędzą" - which is a studio album (2016).

Bratek is also working with leading Polish musicians: Jacek Krzaklewski (Perfect), Gienek Loska, Gabriel Fleszar, Mietek Jurecki (Budka Suflera, Giganci Gitary), Marek Raduli (Budka Suflera, TTR2), Krzysztof Misiak (Chylińska), Tom Łosowski (Kombi), Ornette Stepien (Oddział Zamknięty)

In 2016, Bratek released his debut album "... From the Book of Shadows," which is a musical project recorded to commemorate the 20th anniversary of the Zakk Wylde`s "Book of Shadows" (1996) studio album.

Since 2009 he leads his guitar school and guitar workshops.

Bratek is an endorser of guitar amps called Plexsound (www.plexsound.com), which created a series of amplifiers with his signature: "Psychonote BW10" combo, and "Goldwing" head.