33
/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
2094164
174784
1
Public Timelines
Menu
Public Timelines
FAQ
Public Timelines
FAQ
For education
For educational institutions
For teachers
For students
Cabinet
For educational institutions
For teachers
For students
Open cabinet
Create
Close
Create a timeline
Public timelines
Library
FAQ
jan 1, 475 BC - Pythagoreas develops perfect intervals
Description:
Before his death, ca. 500 BCE.
Developed concept of "perfect" intervals based off of ratios in string lengths. Founder of Greek music theory.
Added to timeline:
History of Western Music (in progress)
By
Hunter
6 Dec 2018
2
0
3283
Date:
jan 1, 475 BC
Now
~ 2502 years ago
Images:
About & Feedback
Terms
Privacy
Library
FAQ
Support 24/7
Cabinet
Get premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL