I wanted to share with you a website called teoria. This is a music website which has a lot of information about composers, melody, scales, music theory etc. It also contains exercises where people can construct scales, triads etc and even engage in oral exercises. No website can replace a music teacher or the joys of playing with other people. If your child or children are musically inclined or are learning to sing or play a musical instrument this website may be one tool to help them continue to develop during lock down. Anyway, I hope that you have a very good day.