From OP Vladimir

Hello. I wrote about this topic. I'll repeat it. This was a long time ago, the 70s. It was recorded on a Daina tape recorder, using type 6 reel tape (horrible quality), as cassettes weren't available at that time. The recording didn't start from the beginning (Radio, TV??) and was remounted (from tape recorder to tape recorder), taking the end and placing it at the beginning to extend the duration. Something like that. Could you post two versions (not mine) here?