What sends shivers down your spine when you play it on your system?

Don't change a thing, it's perfect, or close.. LOL

You are very kind .... But i am nowhere near perfect but i agree with you that someone saying "for only peanuts" in an audio thread must be   listened to and his saying verified by some....

My best to you......

Johnny Cash's cover of "Hurt." 

Most anything from The Divine Liturgy of St. John Chrysostom from the PaTRAM Singers. 

"All My Trials" from Joan Baez's first album. 

Mavis Staples' "You're Not Alone."

Murray Perahia's Goldberg Variations.

" O' Holy Night"  sung better than any I have heard , in lovely Swedish.
https://youtu.be/ofKk_Etapq4?t=2
Merry Christmas  All !

Almost anything on Nils Lofgren Acoustic Live is incredible

The Last Day of Our Acquaintance by Sinead O'Connor 

Belfast Child by Simple Minds

Trouble's what your in by Fink on Wheels Turn Beneath My Feet