Quodlibet used in a sentence

Quodlibet in a sentence as a noun

The default programs include such gems as quodlibet and xterm.

I switched to quodlibet for the fast indexing and searching of large libraries.

The concept of countries and nation states is absurd, so it's just a case of 'ex falso quodlibet'.

I use quodlibet on my laptop but this looks perfect for my squeezebox server where a GUI is inconvenient.