The file name you provided appears to be from an older YouTube rip (indicated by .flv ), likely part of a collection of his early "best recitations" that gained significant popularity online.
Recitations by Yusuf Kalo are often described as "khashia" (humble/submissive) and are widely shared on platforms like YouTube and SoundCloud . Yusuf Kalo Surah An-Naba An-Naziat ‏ - YouTube.flv
The specific recording you mentioned, containing and Surah An-Naziat , is a popular compilation of his recitations from the 30th Juz' (part) of the Quran. Recitation Details The file name you provided appears to be
(also spelled Yousuf Kalo or Yusuf Kalu) is a well-known Quran reciter, famous for his exceptionally beautiful and emotional vocal style, which he began showcasing at a young age. containing and Surah An-Naziat