If you have just come from a Mass in which "Leaping The Mountains" or "Gather Us In" was sung, restore your sanity by listening to this wonderful CD of sacred polyphony: The Essential Tallis Scholars
. It contains polyphonic works by Palestrina, Victoria, Tallis, Byrd, and other sane composers of sacred music.
For more Palestrina, this writer
recommends this CD
as his favorite. And it is indeed lovely.