| Okładka | Wykonawca | Album | Rok | Gatunek | Typ |
|---|---|---|---|---|---|
 | Sadman Institute [PL] | Revival | 2015 | progressive metal | L |
 | Sea Vine [PL] | Sea Vine | 2013 | progressive rock | L |
 | Seasonal [PL] | Loneliness Manual | 2015 | artrock/instrumental/illustrative | L |
 | Seasonal [PL] | Heartvoid | 2017 | artrock/illustrative | L |
 | Seasonal [PL] | Silent Sacrifice | 2018 | artrock/illustrative | L |
 | Sinus [PL] | T.A.F.U. (To Arise From Unknown) | 2009 | progressive metal | L |
 | State Urge [PL] | Confrontation | 2015 | progressive rock | L |
 | The Gate [PL] | Faceless | 2014 | progressive rock | L |
 | Thrilos [PL] | Kingdom Of Dream | 2016 | progressive rock | L |
 | Twilight [PL] | On The Threshold Of Silence | 2005 | art rock | L |