Learn how to play piano for less than $20 by taking an online course

Mashable 

If you didn't like piano lessons as a kid, then you might be missing out. Chances are, playing the piano has been on your bucket list for some time now, but you don't have the time or energy to sign up for lessons. This online class, appropriately called Learn How to Play The Piano, can help. The course is available 24/7 and features nine modules (a total of 12 hours of content) that will take you from beginner to tolerable piano player in no time. First, you'll learn the importance of middle C and how to play with your right and left hands separately.