zenphonik - ear training program

Early Learning Teaching Your Child Music
1

http://www.educents.com/featured-deals/musical-ear-training.html

Has anyone heard about this? They’re offering 6 months at $39 rather than the normal $78

2

http://www.freehomeschooldeals.com/educents-take-an-additional-20-off-educational-products-with-this-discount-code/

Plus, I just found this. A coupon code for an ADDITIONAL 20% off. That would bring the price down to a bit over $30. But is it a good program??? Anyone know?