13 The Blue Hearts songs

"Aozora" was the eighth single by the Japanese band The Blue Hearts. The song was recut from the group's third album Train-Train. This song was written in opposition to the continuing apartheid of the time. "Heisei no Blues" (平成のブルース), the B-side track, was not on the album Train-Train.

"Blue Hearts Theme" was the fourth single by the Japanese band The Blue Hearts. Though it was released after their major debut, it was written before they signed with a major label. It was released as a "double A-side" track on July 1, 1988, with "Chernobyl" (チェルノブイリ), a controversial single that was included with the release. Lyrics and music were written by Hiroto Kōmoto, the band's lead vocalist, and was arranged by The Blue Hearts. It was not included in any albums other than compilation albums. The track is 9 minutes 17 seconds in length.

"Hito ni Yasashiku" was the first single by the Japanese band The Blue Hearts. It was first released on an independent label on February 25, 1987, before the band signed with a record company. Lyrics and music were written by Hiroto Kōmoto, the band's lead vocalist, and was arranged by The Blue Hearts. The track is 5m26s in length. The cover for the single was designed by Junnosuke Kawaguchi, the band's bassist.

"Kiss Shite Hoshii" was the third single by the Japanese band The Blue Hearts. It was released on November 21, 1987, the same time that the band's second album, Young and Pretty, was released. Lyrics and music were written by Hiroto Kōmoto, the band's lead vocalist, and was arranged by The Blue Hearts. The single is 9m17s in length.

"Linda Linda" (リンダリンダ) is a single by the Japanese rock band The Blue Hearts that was first released on May 1, 1987. Lyrics and music were written by Hiroto Kōmoto, the band's lead vocalist, and was arranged by The Blue Hearts. The track reached #38 on the Oricon charts during its release year.

"Train-Train" was the fifth professional single by the Japanese band The Blue Hearts. They had released one single as an independent group, making this the sixth single overall.

"Yume" was the thirteenth single by the Japanese band The Blue Hearts and reached #14 on the Oricon charts in 1992. When it was rereleased on February 6, 2002, it again placed on the Oricon charts, peaking at #11.