Oskar Kolberg -《Wlazł Kotek Na Płotek》 (Tab Falling C Key)
Artist: Oskar Kolberg
Tab C Key 28 hits
Oskar Dembny -《Castle Jam》 (Tab Falling C Key)
Artist: Oskar Dembny
Tab C Key 9 hits
Oskar Dembny -《123》 (Multi Falling C Key)
Artist: Oskar Dembny
Multi C Key 8 hits
Oskar Dembny -《Rock Castle Jam》 (Multi Falling C Key)
Artist: Oskar Dembny
Multi C Key 7 hits
Oskar Linnros -《Fran Och Med Du》 (Multi Falling C Key)
Artist: Oskar Linnros
Multi C Key 3 hits
Oscar De Leon -《Llorarás - arreglo por Miguel Ángel Velasco》 (Multi Falling C Key)
Artist: Oscar De Leon
Multi C Key 110 hits
Oscar Isaac -《Shoals of Herring》 (Tab Falling A Key)
Artist: Oscar Isaac
Tab A Key 72 hits
Oscar Benton -《Benson Hurst blues》 (Multi Falling C Key)
Artist: Oscar Benton
Multi C Key 59 hits
Oscar De Leon -《Llorarás》 (Multi Falling C Key)
Artist: Oscar De Leon
Multi C Key 51 hits
Oscar Fritsch -《Attracted By The Void》 (Multi Falling C Key)
Artist: Oscar Fritsch
Multi C Key 47 hits
Oscar Lopez -《Classical Soul》 (Tab Falling C Key)
Artist: Oscar Lopez
Tab C Key 41 hits
Oscar Salazar Varela -《El Atad》 (Tab Falling C Key)
Artist: Oscar Salazar Varela
Tab C Key 36 hits
Oscar Peterson -《Hymn To Freedom》 (Tab Falling C Key)
Artist: Oscar Peterson
Tab C Key 28 hits
Oscar Jerome -《Your Saint feat. Brother Portrait》 (Tab Falling C Key)
Artist: Oscar Jerome
Tab C Key 20 hits
Oscar Fritsch -《Nothing But A Body》 (Multi Falling C Key)
Artist: Oscar Fritsch
Multi C Key 15 hits
Oscar Fritsch -《Intellectualize》 (Multi Falling C Key)
Artist: Oscar Fritsch
Multi C Key 15 hits
Oscar Isaac -《The Death Of Queen Jane》 (Multi Falling C Key)
Artist: Oscar Isaac
Multi C Key 12 hits
Oscar Isaac -《Shoals Of Herring》 (Multi Falling C Key)
Artist: Oscar Isaac
Multi C Key 10 hits
Oscar Isaac -《Star Wars》 (Multi Falling C Key)
Artist: Oscar Isaac
Multi C Key 10 hits
Oscar Peterson -《Hymn To Freedom》 (Multi Falling G Key)
Artist: Oscar Peterson
Multi G Key 9 hits
Oscar Isaac -《Hang Me Oh Hang Me》 (Multi Falling C Key)
Artist: Oscar Isaac
Multi C Key 9 hits
Oscar Fritsch -《Mysteroad》 (Multi Falling C Key)
Artist: Oscar Fritsch
Multi C Key 9 hits
Oscar Walter Gattaz -《Luar De Sao Paulo No1》 (Multi Falling C Key)
Artist: Oscar Walter Gattaz
Multi C Key 8 hits
Oscar Fritsch -《Shed New Light》 (Multi Falling C Key)
Artist: Oscar Fritsch
Multi C Key 8 hits
Oscar Isaac -《Fare Thee Well》 (Multi Falling G Key)
Artist: Oscar Isaac
Multi G Key 8 hits
Oscar Isaac -《The Death Of Queen Jane》 (Multi Falling G Key)
Artist: Oscar Isaac
Multi G Key 8 hits
Oscar Isaac -《The Hippopotamus Song》 (Multi Falling C Key)
Artist: Oscar Isaac
Multi C Key 8 hits
Oscar Skrbinsek -《Assorted riffs》 (Multi Falling C Key)
Artist: Oscar Skrbinsek
Multi C Key 7 hits
Oscar Fritsch -《Exordium》 (Multi Falling Bb Key)
Artist: Oscar Fritsch
Multi Bb Key 7 hits
Oscar Fritsch -《Péroraison》 (Multi Falling G Key)