gentoo-overlay/app-emacs/emms/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer>
  <email>gnu-emacs@gentoo.org</email>
  <name>Gentoo GNU Emacs project</name>
</maintainer>
<longdescription>
  EMMS, the Emacs Multimedia System, is an extensible, light-weight
  multimedia player system for Emacs.  It includes support for audio
  and video formats such as MP3, FLAC, Ogg Vorbis, MPEG, WMV, MOV,
  AVI, OGM, MKV via external players such as MPlayer, GStreamer,
  mpg321, ogg123 etc.
  
  EMMS also includes meta data tagging capabilities (including batched
  tagging), play-list management, play-list scoring, streamed media
  and support for synchronized song lyrics display.
</longdescription>
</pkgmetadata>