Piano Mother is operated by Yoke Wong, a piano teacher and a church pianist committed to help people of all ages and levels to improve their playing.
Language Course is an independent platform for languages classes worldwide which aim is to provide the right information to students.
Guitar-Online provides guitar lessons for beginners, intermediate and advanced levels. Its Marketplace has also piano, vocal lessons from popular coaches.
Singing Success 360 is a course for singers wishing to sing better. There is The Complete Method + 3 items for mastering mix, harmony and vibrato + videos.