Acoustical music

Passion Grace&Fire is spectacular, all digital though. Get original Japanese pressing, I saw a few on ebay and discogs. The same for the Shakti - good analog recording and mastering.
Cielo e Terra - American or Canadian first run ( thicker vinyl ) is good. German, Dutch - NOT DMM - are good. Japanese is best, hard to find, I saw one on Discogs for $50 from Canada.
Dead Can Dance - original UK, I didn't try any reissues.
Siroco - Japanese best, saw one on Discogs from Spain, German good.

These are masterpieces:                               The Incredible String Band:                           The Hangman's Beautiful Daughter            Wee Tam                                                         Big Huge                                                           Three recordings by the great British psychedelic folk band!!! Not to be missed!

my speakers are so perfect when i play acoustic music, they sound so lifelike. energy rc-70’s. other speakers i have are nowhere near their sound/accuracy/tone/depth.



 csn&y 
j denver
donovan
cat stevens
yes
melanie
joan  baez
joni mitchell

all sound so sweeet

Also... If you like jam bands, Widespread Panic's Live Wood is completely acoustic & very good. 

Most Bluegrass music is all acoustic, and generally better recorded than Rock ta boot. Look for Chris Hillman’s (bass player in The Byrds, but he was in Bluegrass group The Hillmen prior to that) albums on Sugar Hill. For incredible live recordings of Church choirs, look for Bob Fulton’s recordings on the Ark label (out of Minnesota in the 1970’s)---astoundingly lifelike, every individual, delicate voice clearly audible. His recordings also contain some of the most massive pipe organ sounds I've ever heard. Speakers (or subs) capable of reproducing the bottom octave definitely required!