| Ok豉dka | Wykonawca | Album | Rok | Gatunek | Typ |
|---|---|---|---|---|---|
 | UMER, Magda [PL] Bogdan Ho這wnia [PL] | Bezsenna noc | 2016 | ballad/vocal/jazz/pop | L |
 | Underworld [GB] & Iggy Pop [US] | Teatime Dub Encounters (Mini-CD / EP) | 2018 | techno | L |
 | Unholy [FIN] | Rapture | 1997 | doom metal | L |
 | Uniatowski [PL] | Metamorphosis | 2018 | jazz/pop | L |
 | Uniqplan [PL] | Wilderness | 2013 | pop rock | L |
 | Univers Z廨o [B] | Univers Z廨o (later renamed as 1313) | 1977 | jazz/avantgarde | L |
 | Univers Z廨o [B] | Heresie | 1979 | jazz/avantgarde | L |
 | Univers Z廨o [B] | Ceux du Dehors | 1981 | jazz/avantgarde | L |
 | Univers Z廨o [B] | Uzed | 1984 | jazz/avantgarde | L |
 | Univers Z廨o [B] | Heatwave | 1986 | jazz/avantgarde | L |