Kent Kennan - Contraponto Baseado na Prática do Século XVII ( Traduzido por Ricardo Mazzini Bordini, editado por Hugo L. Ribeiro ) 2008

 https://hugoribeiro.com.br/biblioteca-digital/

https://hugoribeiro.com.br/biblioteca-digital/Kennan-completo-traducao-rascunho.pdf

J.S. Bach - Bach Organ Works

 http://www.blockmrecords.org/bach/download.htm

http://www.blockmrecords.org/bach/catalog.php?scope=all

Lelivros

https://www.lelivross.com/

Pierre-Auguste Renoir - Young Spanish Woman with a Guitar ( 1898 )

http://www.wikiart.org/en/pierre-auguste-renoir/young-spanish-woman-with-a-guitar-1898?utm_source=returned&utm_medium=referral&utm_campaign=referral

http://uploads3.wikiart.org/images/pierre-auguste-renoir/young-spanish-woman-with-a-guitar-1898.jpg

The Art of Amy Crehore

http://amycrehore.blogspot.com.br/
http://www.amycrehore.com/

Amy Crehore, Angel at Gossamer Creek

Leon Kroll - The Young Guitarist ( 1961-1962 )

http://americanart.si.edu/collections/search/artwork/?id=14013

http://americanart.si.edu/images/1984/1984.59_1a.jpg

Mauro Giuliani - Integral Sheet Music

http://maurogiuliani.free.fr/

http://maurogiuliani.free.fr/en/integral.php

Multi-Bass 7-string, 8-string, 9-string, 10-string and 19th Century Harp Guitars

http://www.earlyromanticguitar.com/erg/multibass.htm

Ola Nordal - Research project on the Norwegian pioneer of electronic music Arne Nordheim (1931-2010)

Music, History and

Technology

http://olanordal.blogspot.com.br/

Covers for Avant Garde Project

http://agpcovers.blogspot.com.br/

http://www.discogs.com/viewimages?release=2722314

                                                                                                                                                                                                                                                                                                   

UbuWeb - Sound

http://www.ubu.com/sound/

Spectral Music Tags by Biblioteca Digital da UNICAMP

http://www.bibliotecadigital.unicamp.br/cgi-bin/search.cgi?q=+Spectral+music&fl=m&ps=25&uid=0&lg=pt_BR

La Flors Enversa

http://cvetiskrenut.blogspot.com.br/

http://www.wga.hu/frames-e.html?/html/b/bosch/91adorat/index.html
http://falconvoy.blogspot.com.br/2011/01/hyeromus-bosc-adoracion.html
http://www.crazygallery.info/Adoration-of-the-Magi-PAertsen-detail.html

http://commons.wikimedia.org/wiki/File:Hieronymus_Bosch_-_The_Garden_of_Earthly_Delights_-_Prado_in_Google_Earth-x0-y0.jpg