Not a beautiful phrase, (the first word being a near homonym to everyone's favorite meat-product), but, indeed, a beautiful song. Spem in Alium is a motet (a type of medieval musical composition) by Thomas Tallis, written for an 40-voice choir. The title translates as Hope in Another. I think.
Music is becoming the lense through which I see the world - or, to use a more apt metaphor, the ear, with curled and ornate lobe, through which I hear. If you say something to me, it's likely being filtered through the haunting sonic matrix of Spem in Alium, or Lamentations of Jeremiah - another piece by Tallis. Lamentations is a 2-set, nine part piece based on the Biblical book of Lamentations - it has also set camp in my cranium. Which is now covered in long hair. Which, as my sister tells me, looks like Mom's. I'd like to think I look like Dad back in his italian-soccer/beach-bum days (sorry Mom).
The lyrics (as you listen) (click the colored words above and wait - it's a big'n):
I have never put my hope in any other but in you
God of Israel
who will be angry
and yet become again gracious
and who forgives all the sins of suffering man
Creator of Heaven and Earth
look upon our lowliness