Listen to Da Isch Dr Ferdy online. Da Isch Dr Ferdy is an Instrumental language song and is sung by Peter Zinsli & sina Ländlerfründa. Da Isch Dr Ferdy, from the album 40 urchigi Örgeli & Ländler-Hits (Vol. 1), was released in the year 2008. The duration of the song is 2:52. Download Instrumental songs online from JioSaavn.