On my system, one of the top sounding recordings period is the FIM "Flamenco Passion" by Gino d"auri mentioned above.
Also:
"300 Years of Guitar Masterpieces" by Manuel Barrueco
"58957: Bluegrass Guitar" by Tony Rice
"6 and 12 String Guitars" by Leo Kottke
"An evening with International Guitar Night" a compilation of artists
"The Goldberg Variations" by Bach and played by Kurt Rodarmer
"Classic Williams: Romance of the Guitar" by John Williams
"Fingerdance" by Billy McLaughlin
"Bach Lute Suites" by Paul Galbraith
"El Diablo Suelto - Guitar Music of Venezuela" by John Williams
"Espana" by Segovia
"Guitar Bones" and "Guitars and Other Cathedrals" by Adrian Legg
"Guitar Recital" by Jason Vieaux
"Guitares du Bresil" by Paulo Bellinati
"Moe'uhane Kika - Tales from the Dream Guitar" by Keola Beamer
Don't get me started - I love this stuff-
Also:
"300 Years of Guitar Masterpieces" by Manuel Barrueco
"58957: Bluegrass Guitar" by Tony Rice
"6 and 12 String Guitars" by Leo Kottke
"An evening with International Guitar Night" a compilation of artists
"The Goldberg Variations" by Bach and played by Kurt Rodarmer
"Classic Williams: Romance of the Guitar" by John Williams
"Fingerdance" by Billy McLaughlin
"Bach Lute Suites" by Paul Galbraith
"El Diablo Suelto - Guitar Music of Venezuela" by John Williams
"Espana" by Segovia
"Guitar Bones" and "Guitars and Other Cathedrals" by Adrian Legg
"Guitar Recital" by Jason Vieaux
"Guitares du Bresil" by Paulo Bellinati
"Moe'uhane Kika - Tales from the Dream Guitar" by Keola Beamer
Don't get me started - I love this stuff-