deletions | additions       diff --git a/ComputationChordExtract.tex b/ComputationChordExtract.tex  index b581c81..1442a39 100644  --- a/ComputationChordExtract.tex  +++ b/ComputationChordExtract.tex 
...
\section{Computational Chord Extraction Methods}  \subsection{Motivation}  \item Using state-of-the-art chord progression extraction algorithms, how can we feabibly compare two harmonic progressions inexactly?  \subsection{Methodology}  \item How common algorithms work