Harmony & Melody Studio, an online music educational publisher, was founded by Yoke Wong, a passionate piano teacher and concert pianist, in 2004.

As a passionate piano teacher, Yoke teaches beginners, intermediate and advanced adult players on how to play the piano more fluently through DVDs and downloadable piano lessons in English, Chinese, and Spanish (http://www.pianomother.com/intermediate-piano-lessons.html). It also provides piano sheet music and free online piano lessons to global customers on its website http://www.PianoMother.com. One of its piano courses, Definitive Piano Improvisation (http://www.pianomother.com/Definitive-Pia...

As a passionate piano teacher, Yoke teaches beginners, intermediate and advanced adult players on how to play the piano more fluently through DVDs and downloadable piano lessons in English, Chinese, and Spanish (http://www.pianomother.com/intermediate-piano-lessons.html). It also provides piano sheet music and free online piano lessons to global customers on its website http://www.PianoMother.com. One of its piano courses, Definitive Piano Improvisation (http://www.pianomother.com/Definitive-Piano-Improvisation...), won the "Best Tool for Improvisation" Award by National Association of Music Merchants (NAMM) in 2010. The company incorporated in 2006. Its main office is located in Issaquah, Washington