According to the situation of Covid-19 in 2021, I decided to create an online music workshop, 상호 작용, where people - musicians and audience members - are able to be engaged. To clarify, this is an interactive concert and educational workshop mostly created for an amateur musician, where the audience is involved to have participation with the musicians such as a discussion, small Q&A session. Furthermore, there are many activities such as educational music games, which are made by our musicians in order to improve the classical music scene in Thailand as well as explain classical music in an easier way.