On this page you will find the Erfolg Ist Kein Glück ringtone in several versions, all free to download. Artist: Kontra K. There are 7 versions, from 12 to 49 seconds long. More ringtones in the same style are under the tags rap and hip-hop. Android users need the .MP3 file, iPhone users need the .M4R file. Both are free. More ringtones by Kontra K are on the artist page, the link is under the title.