A Terrifying and Disturbing Sound To Hear - The Japanese Tsunami (2011)

The Most Horrifying Sound Ever - American Airlines Flight Crashing into The The World Trade Center

The Chernobyl Disaster - The Chernobyl Nuclear Power Plant Explosion

First Moon Landing (1969) - "That's one small step for man, one giant leap for mankind"

How The Apollo 11 Spacecraft Launch Sounded Like

Martin Luther King's Last Speech (April 3, 1968)

Che Guevara Speaking to The World - United Nations Speech (December 1964)

Here's What Listening to Music Sounded Like Back in the Days - Cassette Tape

The Most Horrifying and Tragic Sound EVER - Atomic Bombing of Hiroshima

How Churchill announced The End of WW2

The Most Disturbing Sound of World War 2 - Terrifying Sound Recording from WW2

The Most Disturbing Sound of World War 1 - Petrifying Sound Recording from WW1

Typing Something Sounded like This Back in The Days - Typewriting Experience

What Calling Someone Sounded Like Back in The Days - Rotary Dial Telephone Experience

Watching a Movie Back in The Days Sounded Like - The Movie Theater Experience in 1920

A Recording session back in the days - How People used to record music - Edward Elgar

The First Intelligible Voice Recording EVER - Thomas Edison Singing "Mary Had a Little Lamb"

The First Sound Recording EVER - Édouard-Léon Scott de Martinville Singing "Au clair de la lune"

Texting back in the days - This is How People used to send messages