Turn your speakers up! This flash program will help you learn different scales. The major is the easiest and most recognizable. Make sure you read my post showing the different scales shown below in the program. You can practice them first so you become a bit familiar with them and their sound, then test yourself here to see your progress! Be sure to check out the most popular trainer for your ears, intervals! I believe that is the most important and relevant to ear training!  The main two you will play with popular songs is major or minor.  Others relate to jazz, classical, & more.  I soon will post up charts showing a series of highlighted keys for the different types of scales.