It appears to be a combination of:

: These are common descriptors for full-length video uploads, part numbers, or audio versions on media sharing platforms. Мой Мир Origin and Context

The most rational interpretation is that the user is looking for a (likely MP3, AVI, or MP4) that has been mislabeled or aggregated . The core request is:

: This likely refers to "Oana, volume 2, track 1" or a specific version of her performance of the song "Fata de la miezul noptii." Asimov Convocation I