Track: Canon Per Augmentationem In Contrario Motu Free!!! Preview: 30 sec, Mono, 24 kbps quality of this sample is lower than quality of the real track. Track: Canon Per Augmentationem In Contrario Motu Quality: 196 kbps Length: 5:44 min Size: 8.00 Mb Listen preview Download track Artist: Bach, Johann Sebastian Album: The Art Of Fugue Year: 2004 Genre: Classical Download Album