The songs package lets you create beautiful songbooks in LaTeX. You can typeset lyrics, lyrics with chords, and overhead slides for singing, all from a single master document. You can include both chord names and guitar tablature diagrams (but not full sheet music).
This example is based on an excerpt from the example songbook in the documentation for the songs package.
This is a short example to show how the \makeindex and \printindex commands can be used to create and display a document index.
Example originally from http://www.dickimaw-books.com/latex/thesis/html/makeidx.html
This example is being developed collaboratively in response to this question on the TeX StackExchange. Improvements welcome!
Benny Neugebauer and the TeX StackExchange Community
This example shows how to create citations in footnotes using biblatex. Biblatex automatically formats references and citations, much like BibTeX, but biblatex is more robust and more powerful. You can (almost certainly) use your existing .bib databases with biblatex, it comes with a wide variety of styles built in, and it's much easier to write your own custom styles.
In this example, we use the verbose-ibid style to generate footnotes with automatic “ibid.” abbreviations. For a full list of styles, see the user guide in the biblatex manual.