C-Walk - It's A Way Of Living soundtrack

[huztlah smurf]

I need the name of the song that is beeing played when "Ghost" is walkin..

I think it's Unda Dog, the starting line is something like: "OG's put yo hands up, OG's put you hands up".
the hook is beeing singed by a girl and goes something like: "It's all about handsigns nigga......"

And when Im hot: The Intro song, wich one is that? 

[Eihtball]

Check the credits.  They always list the songs in the credits.