Musical.ly Classical Theme_nk.7z.001 File

: You should look for "ByteDance/Musical.ly merger technical integration" or "Short-form video recommendation algorithms."

: This is likely the signature or initials of the creator who packaged the theme. .7z.001 : This is a split 7-Zip volume . Musical.ly Classical Theme_NK.7z.001

(MP3/OGG) if the "Classical" theme included specific sound effects. How to Proceed : You should look for "ByteDance/Musical