LaTeX caption alignment

Captions usually center justify. The caption package customizes caption alignment with the justification and singlelinecheck parameters of \captionsetup.

   \documentclass[10pt]{article}
   \usepackage{caption}
   \captionsetup{justification=raggedright, singlelinecheck=false}
   \begin{document}
   \begin{table}[h]
   \begin{tabular}{|ccccc|}
   \hline
   \textit{decimal}  && \textit{binary}  && \textit{musical} \\
   \hline
   &&&& \\
   $\frac{1}{2^{-1}}$ &=& $\frac{10}{1}$     &=& \lily{c\breve*1/8}    \\    [6pt]
   $\frac{1}{2^{0}} $ &=& $\frac{1}{1}$      &=& \lily{c1*1/4}         \\    [6pt]
   $\frac{1}{2^{1}} $ &=& $\frac{1}{10}$     &=& \lily{c2*1/2}         \\    [6pt]
   $\frac{1}{2^{2}} $ &=& $\frac{1}{100}$    &=& \lily{c4}             \\    [6pt]
   $\frac{1}{2^{3}} $ &=& $\frac{1}{1000}$   &=& \lily{c8}             \\    [6pt]
   $\frac{1}{2^{4}} $ &=& $\frac{1}{10000}$  &=& \lily{c16}            \\    [6pt]
   \hline
   \end{tabular}
   \caption{Binary equivalences.}
   \end{table}
   \end{document}

Input without \captionsetup and the caption package centers the caption at page middle, bad for narrow tables.