0843 UTC Om speaking then a march type song. (Program in Russian)
0846 UTC Om talking audio a bit over modulating then more music Shazam can't id.
0851 UTC Om in each case is identifying the song before he plays it, id the next song.
0856 UTC OTA
Audio 1:
https://voca.ro/1bvfJqKwRfgvAudio 2:
https://voca.ro/11L9IxlP3jiA (info here)
S - 9 with slight fading