
VI Labs has released True Cowbells, a free sample library designed for use with the freeware UVI Workstation virtual instrument.
True Cowbells gives you complete control of this majestic instrument. Control the bell pitch of each individual cowbell.
True Cowbells is available for free download via VI Labs (292MB download size, contains 1 instrument for UVI Workstation).
This was released on April 1st, so it was probably meant as sort of a joke. It does feature some pretty good cowbell sounds, though.
You will need the UVI Worsktation in order to use these sounds. It is also available as a free download at UVI Sounds & Software.
Video Demo
Check out the True Cowbells demo video:

Links
Download True Cowbells: click here