Groove to the tunes of Wolkenkratzer (Ft. Frechbax) with JOOX. Featuring Frechbax, Wolkenkratzer was released on and soon took fans by storm. Wolkenkratzer consists of 9 songs, and the video of the song is much loved by music fanatics across the country. Download the JOOX App and listen to Wolkenkratzer songs online in no time.