@book{58860,
	author = {Krehbiel, Henry Edward,},
	title = {How to Listen to Music, 7th ed. :},
	publisher = {Project Gutenberg,},
	year = {2006},
	address = {Salt Lake City, UT :},
	note = {Release date is 2006-01-07},
	url = {https://www.gutenberg.org/ebooks/17474}
}