Biography
Grumusic
Real name: Piotrek Gruszka
Effective period / Period of releases: 2010
Polish guitarist who also creates under the pseudonym Gru. His music is categorized as a progressive metal / djent.0:00
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Real name: Piotrek Gruszka
Effective period / Period of releases: 2010
Polish guitarist who also creates under the pseudonym Gru. His music is categorized as a progressive metal / djent.