Singable songs by back number. Timeless hits you can sing without strain.
With their uniquely striking perspectives, Iyori-san’s distinctive style, universal messages, and love songs—back number is a band that has released countless masterpieces that resonate with people’s hearts.
Many of you probably sing their songs at karaoke, or are thinking about giving them a try.
In this article, we’ll introduce selections from their catalog that are relatively easy, as well as songs that are approachable for singers of any gender.
Be sure to focus on the narrower vocal range and familiar melodies, and pick a song you can sing comfortably and enjoy.
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Singable songs by back number. Masterpieces you can sing without strain (61–70)
From the train windowback number

“From the Train Window,” included on their second album overall, Superstar.
This track was featured as an insert song in the film Navy-Blue Through Road, produced to commemorate the 10th anniversary of the merger that formed Ota City in Gunma Prefecture.
The lyrics, set on the Tobu Isesaki Line running through the prefecture, really evoke vivid scenes.
The song maintains a low overall tone and has a narrow vocal range, making it a good choice even for those who aren’t confident at karaoke.
Thanks to changes in the ensemble, the low pitch and limited range don’t feel burdensome—definitely a number worth adding to your repertoire.
Emeraldback number

The second digital single Emerald, selected as the theme song for the TV drama Dangerous Venus.
The intro, featuring tight guitar cutting, brings a refreshing drive and tension to the entire ensemble.
While the vocal range itself is narrow, the melody moves back and forth between chest voice and falsetto throughout, so you need to stay mindful not to miss the pitch.
If the original key doesn’t suit your voice, adjust to a singable setting, taking into account the falsetto sections and the key change near the end.
petalback number

back number’s major-label debut single “Hanabira.” What’s striking is that their style was already firmly established at this point.
It’s still a popular track, so many of you have probably heard it.
The easiest-to-sing aspect of this song is definitely the vocal line.
It features a distinctly J-pop, catchy melody throughout, so you shouldn’t struggle much with pitch.
However, note that there’s one brief falsetto part in the first verse, and the pitch rises rather quickly in the C melody before the final chorus, so take care there.
Sing of springback number

A track from back number’s first mini-album, released in February 2009.
Perhaps because it’s from their indie era, it has less of that polished “pro” feel compared to their current vocals, so even people who aren’t confident singers should find it easier to try.
There are parts where you’ll need to switch to falsetto, but if that’s tough, try lowering the karaoke key a bit.
More than singing perfectly, the most important point for making it sound good is to focus on conveying the song’s world and atmosphere.
Express train to home for self-reflectionback number

A breakup song by back number brimming with a sense of speed, “Hanseisen Kyūkō Jitaku-yuki” (“Express on the Line of Regret, Bound for Home”).
It’s a breakup song that brilliantly portrays lingering attachment—their trademark—and it’s wrapped in a sharp, early-2010s alternative rock-style melody.
The guitar riffs feel somewhat close to ASIAN KUNG-FU GENERATION.
Among back number’s catalog, this track is especially easy to sing.
Because the overall range is relatively narrow and the vocal line is straightforward, it’s very singable; however, there are an awful lot of long sustained notes, so it’s recommended for those confident in their breath control but not necessarily in their overall vocal technique.
Hold on a second with that dress.back number

“Hold On a Second with That Dress,” included on the first album Ato no Matsuri.
From the title alone you can picture the story; its lyrics portray the complexities of a man’s heart that many men will likely relate to.
The upbeat rhythm feels comfortable for karaoke and the vocal range isn’t wide, but the melody is a bit fast, so be careful not to fall behind.
It’s a pop tune where bittersweet yet somewhat comical lyrics blend perfectly with a friendly melody—sure to be a hit especially at guys-only karaoke sessions.
Song of Those Who Supportback number

“The Song of Those Who Support,” included on the second major album “blues.” Reading lyrics written from the perspective of someone who selflessly supports a loved one may make you recall the person who is that presence for you.
While the overall key is high, the range isn’t wide, so even if the original key is hard to sing, it becomes easier if you adjust it to suit your own key.
It may not be an A-side single, but its friendly, gentle melody enhances the message—an underrated gem you should definitely add to your karaoke repertoire.



