It is a compilation of three online concerts she hosted after her Kono Machi Tour 2020 was postponed due to the COVID-19 pandemic.

〜 Moritaka Chisato Kashō nite Dokidoki no Happyō!〜), hosted on July 25, 2020, at an empty Cotton Club Tokyo due to COVID-19 protocols.

(森高千里ライブ2020 　音楽評論家・小貫信昭が選ぶ “深淵なる名曲” ベスト20, Moritaka Chisato Raibu 2020 Ongaku Hyōron-ka Onuki Nobuaki ga Erabu "Shin'en'naru Meikyoku" Besuto 20), hosted on October 15, 2020, at Zepp Diver City, with an audience of 65 in attendance.

The concert features live performances of 20 of Moritaka's songs selected by music critic Nobuaki Onuki, plus her covers of Shonen Knife's "Banana Chips" and Negoto's "Sharp"[5][6] Disc 3 is "Chisato Moritaka Live 2020 Final: My Favorites, My Songs which Chisato Moritaka Didn't Pick on the First Two Live Streaming Shows" (今度は森高千里が選ぶ1回目2回目のライブ配信では歌わなかったマイフェイバリット・マイソングス～森高千里ライブ2020 FINAL, Kondo wa Moritaka Chisato ga Erabu 1-kai-me 2-kai-me no Raibu Haishinde wa Utawanakatta Mai Feibaritto Mai Songusu ~ Moritaka Chisato Raibu 2020 Final), hosted on December 8, 2020, at Zepp Haneda, with an audience of 550 in attendance.

The concert features Moritaka's personal selection of 16 songs she did not perform in the two previous shows, plus her cover of Capsule's "More More More".