O.P.
Artist with "Krankenhaus" album

Artist with "25 Aniversario" album

O.P. Nayyar
Artist with the following albums: "The Genius Of", "Aar Paar", "Phir wohi dil laya hoon", etc...

O.P. Nayyar (Composer)
Artist with "Pyar Bhare Geet - Love Songs - 2/2" album

O.P. Nayyar - Madan Mohan
Artist with "C.I.D. 909 - Chowkidar" album

O.P. On Acid
Artist with "As It Is" album

O.P.A.
Artist with the following albums: "", "?? + ?????", "??????? ?' ?????? ??????", etc...

O.P.D FEAUTURING 今田耕司 東野幸治
Artist with "ミュータント・タートルズ" album

O.P.King
Artist with "O.P.King" album

O.P.Nayyar
Artist with the following albums: "The Golden Collection (Disc 1 of 2)", "The Golden Collection (Disc 2 of 2)"

O.P.P.A // Endless Love
Artist with "O.P.P.A // Endless Love" album

O.P.S.
Artist with "Geocentric" album

O.P.T
Artist with "Coleccion Dance" album

O.Pee
Artist with "Une vie et 4 saisons" album

O.Petřina, Fermáta
Artist with "Superrobot Huascarán" album