There had been many inquires for presentations about musical instruments 1 & 2 (A.P.P. has terrific collections 3 & 4, so it was causing some confusion). I uploaded my own version of these presentations: they are available in English, in Russian and even in both languages. These presentations contain magnitude information (facts about each instruments), images of instruments and players, even sounds. Enjoy!

• Encyclopedic Knowledge – Music. Musical Instruments 1 – 2: contains facts (magnitudes of data), sounds, images of instruments and players. Available in English, in Russian, and even in bilingual! (7/30/2009)