This merry planet sci-fi 1973

Several cool orchestra grooves (the first is very strong) from a retro soviet movie "This merry planet" (Эта весёлая планета) about aliens coming on the Earth. The instrumental music seems to be all played by the Ludvikovsky orchestra and written probably by David Tukhmanov. Surely all this get missed from the official OST LP.

Links:
imdb.com/title/tt0070042/
discogs.com/master/374286