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\begin{document}

\begin{enumerate}
 \item Introduction
 \item Instruments
   \begin{enumerate}
    \item Winds
      \begin{enumerate}
       \item Aulos
       \item Syrinx
      \end{enumerate}
    \item Strings
      \begin{enumerate}
       \item Lyre
         \begin{enumerate}
          \item Barbiton
          \item Kithara
         \end{enumerate}
       \item Harps and Lutes
      \end{enumerate}
    \item Brass
      \begin{enumerate}
       \item Salpinx
       \item Keras
      \end{enumerate}
    \item Percussion
      \begin{enumerate}
       \item Tambourine
       \item Castanets
       \item Cymbals
       \item Sistrum
      \end{enumerate}
   \end{enumerate}
 \item Surviving remnants
 \item Theory
   \begin{enumerate}
    \item Tetrachord
      \begin{enumerate}
       \item Fixed vs movable notes
       \item Diatonic
       \item Chromatic
       \item Enharmonic
       \item Shades
      \end{enumerate}
    \item Modes
    \item The Perfect System
   \end{enumerate}
 \item Notation
   \begin{enumerate}
    \item Instrumental/early
    \item Vocal/later
   \end{enumerate}
 \item Music in Greek life
      \begin{enumerate}
       \item Choral song
       \item Solo performance (accomp.)--The Epics
         \begin{enumerate}
          \item The Odyssey/Iliad
          \item Sung to kith accomp
          \item References to music
          \item Shield of Achilles
         \end{enumerate}
       \item Competitions
       \item The Party Scene
      \end{enumerate}
 \item Music and its Effects on Man
   \begin{enumerate}
    \item Mythology
      \begin{enumerate}
       \item Orpheus and Euridice
       \item Amphion and the Rocks
       \item Arion and the Dolphin
       \item the Sirens
      \end{enumerate}
    \item Plato
    \item Aristotle
   \end{enumerate}
 \item Conclusion
\end{enumerate}

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