1965 – the first public performance
1972 – the first vocal band
1973 - "DE LUXE" (bass guitar), the first rock band
1974 - "WBREW" (vocal), the other band
1975 - "QUANT" (vocal), the first half-professional band at Palace of Culture in Poznan (now it’s Cultural Centre “ZAMEK)
1977 - "ARES" (vocal, bass, acoustic guitar.). Begun as trio, the band grew up to 7 people. Piotr Krystek – later the vocalist of „TURBO†was the drummer
Meanwhile, duet „BUM†(Grzegorz – guitar, vocals; Marek Kołodziej – bass guitar).
1978 – first recordings at radio Poznań (Merkury). Three tracks, including the ballad called "SEN".
Also, the band "KONTRAST" (the first prize at the song contest in Polanica Zdrój).
He also begun collaboration with Andrzej Sobczak (later the author of Turbo’s lyrics) and Ryszard Kniat (later “KLINCZâ€.)
1979 / 80 "S.E.J.F." (stands for Commercialized Jazz & Fling Elements) – a students project playing various music beginning from sea shants on hard rock covers ending.
1979 - "KREDYT" – in a collaboration with later TURBO guitarist, Andrzej Åysów and the drummer Rysiek Olexy. The band won all possible awards during the song contest in the institute of culture "STOMIL", first place as well as distinction for guitarists and the drummer and opportunity for making professional recordings. (three tracks: "Blues na kredyt", "Przemijanie", "Widmo").
12.12.1980 – 89 - "TURBO".
1988 - 91 – begun collaboration with "NON IRON".
1989 – together with Maria “Marihuana†Wietrzykowska he formed "CETI".
In the years 1984 – 89 he was a student of the faculty of vocal at the Friderick Chopin Academy of Music in PoznaÅ„. He achieved a title of „musician vocalist – soloistâ€.
As a result of deal with Polish Television he did music for the performance „Mick Jagger’s Mouthâ€. He’s a co-author of the „Red Inter Show†soundtrack and a performer “Pokemon†songs. He has about 30 publications and 20 official ones under his belt. In 1993 he gave up collaboration with the magazine "Guitar and bass " for which he wrote reviews. From his point of view there are no objecitve reviews.
Composer, the author of lyrics, arranger, record producer. The author of own program “Z – ROCK 50†in Mercury Radio for 11 years.
There is much more to write... I advise you to look into the book “Who is who in PoznaÅ„â€.
It should be mentioned that Grzegorz was the only one active member of TURBO after the band’s break up. (years 89/95).
..In the year 1995 Grzegorz joined Turbo for its reunion and in the year 2000 he recorded the album „Awatar†and then very classic „Tożsamość†at the same time working with CETI. In April of 2007, right after the tour, he decided to leave TURBO and dedicate himself to CETI only.SPECCIALY FROM FUNS from archive of GREGORY - live concert and registration of music material on the new CD - in Polish RADIO STATION RDC - 31.07.09 with JANUSZ MUSIELAK and BARTI SADURA ( from CETI). This registration in studio will be the part of new ALBUM (5 CD's ) of CETI prepare for 20 year of they artistic activity:OFFICIAL PAGE OF CETI - CLICK ON BANER :SPECIAL CONCERT IN WARSAW,20ANIVERSARY of FREE ELECTION IN POLAND , GREGORY WITH HIS OLD GROUP TURBO IN FAMOUS PROTEST SONG :CONCERT OF GREGORY WITH SYMPHONY ORCHESTRA in year 2009 : 19.04.09 ( OSTROW) , 22.05.09 (WARSAW PREMIERE)