\begin{tabular}{clclcl}
\eighthnote & \verb+\eighthnote+ &
 \quarternote & \verb+\quarternote+ &
 \halfnote & \verb+\halfnote+\\
\fullnote & \verb+\fullnote+ &
 \twonotes & \verb+\twonotes+ &
  &
\end{tabular}