www.musictheory.net
Posted: Fri Jun 27, 2014 2:02 pm
Includes quality theory tutorials, and interactive identification and ear training drills in note reading, key signatures, intervals and triads.
Provides ratings for all websites
https://singapurate.com/
https://singapurate.com/viewdetails.php?f=10&t=451&cid=1&cname=General