Template for multiple instruments, prints a score and parts

This template is designed for a horn section, by default seven horns. It will print a full score and individual parts for the horns. It includes some overrides - beaming, glissando style, multi-measure rest and numeric time signature. There are also, commented out, overrides for bar numbering. The \paper section is defined for maximum staves per page. And there is a script for adding the current date to the default tagline. This template can be easily modified for more or fewer instruments, or can be used for vocal music as well.