Rizuna is known for her powerful singing voice and acoustic guitar performances.
The file appears to be a digital media file associated with Rizuna , a Japanese virtual YouTuber (VTuber) and member of the music group VEE (Sony Music) . Based on the date and file naming convention: [11-04-22] - Rizuna.mkv
If you are looking for a specific performance from this date, she performed several songs during her streams around that period, including covers of popular J-pop and anime tracks. Rizuna is known for her powerful singing voice