Need to make python script to get hertz from sounds.

Dear Freelancers.
I am finding a person who can make python script for me.
I want you to make python script to analyze the hertz of sound voice or music.
If you have any similar code, it is also welcome for me because I am little urgent.

*Important point: it should process voice and music.
Here is sample music and voice file link.
https://we.tl/t-zDMCiX2Alx
I will not allow spamming bid.

Thank you!