July 23

Track	Year	Event	Artist	Song	Album
1	1829	In the United States, William Austin Burt patents the typographer, a precursor to the typewriter.	Saturday Looks Good to Me	Typing	All Your Summer Songs
2	1881	The Boundary treaty of 1881 between Chile and Argentina is signed in Buenos Aires.	Traveling Wilburys	Borderline	Traveling Wilburys Complete Collection
3	1903	The Ford Motor Company sells its first car.	Coalesce	Still It Sells	Give Them the Rope
4	1926	Fox Film buys the patents of the Movietone sound system for recording sound onto film.	Radiohead	Motion Picture Soundtrack	Kid A
5	1929	The Fascist government in Italy bans the use of foreign words.	7 Angels 7 Plagues	Away with Words	Jhazmyne's Lullaby
6	1982	The International Whaling Commission decides to end commercial whaling by 1985-86.	Freelance Whales	Hanna (Ra Ra Riot Remix)	Benefit for Japan
7	1995	Comet Hale-Bopp is discovered; it will become visible to the naked eye nearly a year later.	Stereolab	Bop Scotch	Margerine Eclipse

(Historical facts about July 23 are from Wikipedia.)