The movie is essentially told in flashbacks and relates the life of Warsaw residents during the World War II. The first half is composed of various amusing or poignant vignettes featuring a song. The second half is more of a traditional war movie. First Polish feature after World War II.

Rip Specs (DVD Rip)

General           : Zakazane Piosenka (1946).avi
Format            : AVI at 2 030 Kbps
Length            : 1.39 GiB for 1h 37mn 55s 40ms

Video #0          : MPEG-4 Visual at 1 895 Kbps
Aspect            : 720 x 544 (1.324) at 25.000 fps

Audio #0          : MPEG Audio at 128 Kbps
Infos             : 2 channels, 48.0 KHz
 
http://www.imdb.com/title/tt0040012/

Audio: Polish, German
Subtitles: Spanish