If you have trouble playing the file on older software, it can be converted to WAV or MP3 using standard media converters. Audio file types – 7 popular options to consider - Canto
The filename uses Russian/Serbian Cyrillic ( мар for март/mart - March). 17. мар 17.16​.aac
Given the automatic date/time stamp, this is likely a voice memo, personal recording, or ambient audio capture rather than a professionally mastered music track. Next Steps for Processing If you have trouble playing the file on
This format is highly compatible with portable devices like smartphones and laptops. this is likely a voice memo