/usr/share/app-install/desktop/cowbell:cowbell.desktop is in app-install-data 14.04.0.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | [Desktop Entry]
X-AppInstall-Package=cowbell
X-AppInstall-Popcon=19
X-AppInstall-Section=universe
Encoding=UTF-8
Name=Cowbell Music Organizer
GenericName=Music Organizer
Comment=An elegant music organizer
Exec=cowbell
Icon=cowbell
Terminal=false
Type=Application
Categories=GNOME;Application;AudioVideo;X-Ximian-Main;X-Red-Hat-Base;
StartupNotify=true
X-Ubuntu-Gettext-Domain=app-install-data
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