June 30

Track	Year	Event	Artist	Song	Album
1	1688	The Immortal Seven issue the Invitation to William (continuing the English rebellion from Rome), which would culminate in the Glorious Revolution.	The Black Heart Procession	The Invitation	Amore del Tropico
2	1859	French acrobat Charles Blondin crosses Niagara Falls on a tightrope.	The Stone Roses	Tightrope	Second Coming
3	1882	Charles J. Guiteau is hanged in Washington, D.C. for the assassination of U.S. President James Garfield.	Beat Happening	Hangman	Jamboree
4	1905	Albert Einstein publishes the article "On the Electrodynamics of Moving Bodies", in which he introduces special relativity.	Faraquet	Study in Movement	Faraquet / Akarso Split
5	1906	The United States Congress passes the Meat Inspection Act and Pure Food and Drug Act.	Dead Boys	Caught with the Meat in Your Mouth	Young, Loud, and Snotty
6	1953	The first Chevrolet Corvette rolls off the assembly line in Flint, Michigan.	Animal Collective	Two Corvettes	Campfire Songs
7	1956	A TWA Super Constellation and a United Airlines DC-7 (Flight 718) collide above the Grand Canyon in Arizona, United States, killing all 128 on board the two planes.	Haymarket Riot	Grand Canyon	I Know What You Did
8	1971	The crew of the Soviet Soyuz 11 spacecraft are killed when their air supply escapes through a faulty valve.	Talking Heads	Air	Fear of Music
9	1971	Ohio ratifies the 26th Amendment to the U.S. Constitution, lowering the voting age to 18, thereby putting the amendment into effect.	SSD	Eighteen	Power
10	1972	The first leap second is added to the UTC time system.	The Palisades	Make the Night a Little Longer	One Kiss Can Lead to Another: Girl Group Sounds Lost and Found

(Historical facts about June 30 are from Wikipedia.)