Year: 2011
O.K. - Bang! (Album)
O.K. - Bang (Album)
O.K. - Okay! (Mixed Media Edit) (Album)
O.K. - Okay! (Album)
Underpop (Album)
1000% Disco Vol.5 (Compilation)
100Pro Kult Die Grössten Hits Der 80er (Compilation)
1988 the Best Year of My Life (Compilation)
80ER'basic (Compilation)
80s Maxi - Best of 22"es (Compilation)
80s Maxi Best of 12 Inches (Compilation)
Chartpower (Compilation)
Charts Pur Pop & Wave (Compilation)
Club Top 13 International - Mai/Juni 1988 (Compilation)
Club Top 16 Juli/August 1988 (Compilation)
DJ Trax Volume 2 (Compilation)
Das Beste Aus 25 Jahren Popmusik (Compilation)
Die Deutsche Single Hitparade 1988 (Compilation)
Die Hit-Giganten (Compilation)
Die Stars Und Hits Des Jahres '88 (Compilation)
Die Ultimativen Chart Hits - Die Besten Deutschen (Compilation)
Die Ultimativen Fussball Songs (Compilation)
Early Electro Beats (Compilation)
Forever Pop 80er (Compilation)
Forever Young 1988 - Volume 6 (Compilation)
Formel 80 - 80 Perlen Der 80er (Compilation)
Formel Eins - 80s Party Hits (Jubiläums Edition) (Compilation)
Formel Eins - 80s Party Hits (Compilation)
High Life (Compilation)
Hit-Breaker 3/88 - 16 Formel Top Hits (Compilation)
Hit-Post (Compilation)
Hitbreaker 3/88 - 16 Formel Top Hits (Compilation)
Italo-Disco Mega Best Unreleased Rare Collection (Compilation)
K-Tel Hit News - Summer in the House (Compilation)
Kult Der 80er - 28.06.2008 - Die Party-DVD (Compilation)
Magic Music - 19 Top Hits - Brandaktuell (Compilation)
Magic Music - 32 Top Hits Brandaktuell (Compilation)
O.K. - Okay! (Compilation)
Pop & Wave - More Hits of the 80's Vol. 2 (Compilation)
Pop 80er (Compilation)
Pop+Wave - The 22" Mixes (Compilation)
Rap'N House (The Hottest Trax Currently Available) (Compilation)
Samara Boot Mix 12 (Compilation)
Sony Music Archive Vol. 1 (Compilation)
The 80s XXL Hits (Maxi-Versionen Vol. 2) (Compilation)
Ulli Wengers One Hit Wonder! Volume 10 (Compilation)
Vol. 5 - Maxi-Dance-Classics (Compilation)
XXL Maxi Hits (Compilation)
Золотые Хиты Дискотек 8 (Compilation)
O.K. - Okay! (Mixed Media Edit) (Single)
O.K. - Okay! (Single)
O.K. - Okay! (Instrumental Version)