MUNICH, December 4, 2012. GRIN.COM, german Online-Publisher of over 200.000 E-Books and textbooks, partners with the Open Goldberg Variations project and releases new crowdfunded, crowdsourced, public domain engraving of J.S. Bach’s Goldberg Variations. GRIN.COM will distribute the newly published musical score to the hundreds of music lovers around the world who in 2011 funded the engraving via the website Kickstarter.com. The new edition of the Bach’s Goldberg Variations was made by Werner Schweer using the open source MuseScore notation software.