"Playback Part 2" (プレイバックPart2, Pureibakku Pāto Tsū) is the 22nd single by Japanese idol Momoe Yamaguchi.
[1] The title "Playback" was suggested by Yamaguchi's management, who requested Aki and Uzaki to compose the song and Kōji Makaino to arrange it.
The keyword in the second verse is "tobidashite itta onna" (飛び出していった女, "the woman who jumped out"), which is a line from Kenji Sawada's 1977 single "Katte ni Shiyagare" (勝手にしやがれ, "Do Whatever You Want").
When Yamaguchi first performed the song live on NHK, the line "shinku na Porsche" (真紅なポルシェ, "crimson Porsche") was replaced with "shinku na kuruma" (真紅なクルマ, "crimson car") due to broadcasting laws prohibiting the promotion of brands in song lyrics.
By the time she performed the song on the 29th Kōhaku Uta Gassen that year, the "crimson Porsche" line was restored in the lyrics.