So after 2 years with my SRT-6 it's the very first time I have a problem

The problem began yesterday, I turn on the car and heard a squealing noise coming from the Engin bay at IDLE (Dont know if the noise was present when driving, because of road noise)

I tried to record it, unfortunately it as not easy.

Then Today, I turned on the car and I got a scary noise: more like *clak* *clak* type knocking
I recorded it and checked under the hood and saw a "loose" part on the front belt

I dont know if these 2 problems are related but I dont know what to do, it's my daily driver so getting to work tomorrows scares me.

Here is the videos

1 - First attempt to record squealing noise yesterday ( audible between second 3 and second 7)


2 - Constant and loud *clak* noise coming from the engine jut after turning on the car today


3 - Video of the belt and the "loose" part

I really hope its not a big problem

Thanks you all guys