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Grzegorz Piotrowski
Artrosis
Polish guitarist, violin player, saxophone player (multiinstrumentalist), composer, lyricist
Grzegorz Grzech Piotrowski
Grzech
ALBA
Artrosis
Odi Et Amo
2015, CD, Album, Dig, Not On Label (Artrosis Self-released)
KOMPILACE +
Glaca
ZANG
2018, CD,
,
Alternative Rock/Nu Metal
Maanam
Derwisz I Anioł
2016
Podulka*
Nie Przeszkadzać
2015, CD, Album, Sony Music
Afromental
Playing With Pop
2009, 2xCD, Album, EMI Music Poland
Lady Pank
Nasza Reputacja
2000, CD,
,
Pop Rock
, 
