russian national museum of music , which you called that, too, yes, yes, it was called, well, the museum is famous in the country, yes, the all-russian museum association of musical culture named after glinka museum should have something like this name russian national museum of music, here in my hands is a book that i love so much. and here are many instruments that are kept in the museum of music, here is the kusli, then there is a saratov harmonica, this is not it, it is an accordion, there is a saratov harmonica, which is different in that it has bells, which you can ring, i can’t find it now , then there is such a button, but this instrument, the synthesizer, is one of the first soviet synthesizers, ans stands for alexander nikolaevich scriabin. master evgeniy murzin, and if you and i remember again the film the diamond arm, solaris by andrei torkovsky, then this is the musical sound there, there are no computers yet, so it’s possible, these are physicists, there are keys there, like old tape recorders, this , this was collected by a physicist from those same oscilloscopes and other physical instruments, if he lived in the world of the golden calf, he would definitely be a billionaire