It is a topic of derailment, but it used to be everyone's evening in the past.
Although I was a minor, I liked singing "hon no ABC" with really funny songs. The little tree nuts love Shiina Ringo too, do not you?
It might be nostalgic for thirties. "Minna no Uta" famous piece 10 selection – NAVER summary

Source by 戦前~戦後のレトロ写真