SONIC-VISUALIZER

Sonic Visualiser is a free, open-source, cross-platform desktop application used for viewing, visualizing, analyzing, and annotating music audio files.

FILES

love.wav

WALKTHROUGH

Running

┌──(billie㉿kali)-[~/ROOTANK/SONIC-VISUALIZER]
└─$ sonic-visualiser love-music.wav 

We get this >>>

Go to the layer bar and add the spectrogram:

FLAG

flag you_are_victorious!