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 (31–40)
Winter and Springback number

The love song released in January 2024 is a bittersweet breakup song that also conveys the strength to look forward.
While carrying a trace of lingering feelings and loneliness toward an ex who chose another woman, it portrays a woman facing her emotions and trying to take a new step, mirroring the seasonal shift as snow melts and spring arrives.
The delicate emotional expression and memorable melodies unique to back number truly resonate.
It’s a heartwarming track that gently encourages those trying to move past dark feelings and move on.
Singing the bridge with power will add dynamic contrast, so go all out when you sing it.
Mr. Perfectback number

Mr.
Perfect, a classic by back number with a strikingly nostalgic atmosphere.
Although it was released in 2019, the melody evokes their early-career vibe.
Throughout the song, it’s arranged with a somewhat relaxed rhythm.
Naturally, the vocal line also keeps a laid-back tempo, so there aren’t intense jumps in pitch.
The vocal range isn’t particularly wide compared to other back number songs, so even those who struggle with higher notes should be able to sing it to some extent.
Consider adding it to your repertoire.
horizonback number

The 4th digital single “Suiheisen,” written for high school students across Japan after the Inter-High School Championships were canceled due to the ongoing global turmoil of the COVID-19 pandemic.
Its message, which gently supports wounded hearts, has likely resonated with many people beyond just high school students.
Along with its relaxed melody and arrangement, the narrow vocal range makes it relatively easy to try at karaoke.
However, be careful not to go off pitch, as the distinctive falsetto—one of back number’s trademarks—appears in the chorus.
Bubbles and Sheepback number

This heartwarming song portrays a protagonist who, after a string of romantic misfires and everyday failures, gradually learns to accept themselves just as they are.
Shifting from serious lyrics to a springlike, refreshing melody with the warm tones characteristic of back number, it gently colors a positive message.
Included on the May 2015 single “SISTER” and the December 2015 album “Chandelier,” this track also became well-known as the tie-in song for the men’s shampoo SUNSTAR TONIC.
With its relatable message and comfortable vocal range, it’s an easy pick to try at karaoke.
Until the day I can no longer rememberback number

A masterpiece that beautifully portrays the inner landscape where the grief of losing a loved one intersects with the desire to hold on to their memories.
The gentle, humming-like melody, the understated guitar riff, and Iyori Shimizu’s wistful vocals all deepen the emotions of parting.
Released in October 2011, this song is included on the album “Superstar” and was also used as the ending theme for TV Tokyo’s music program “JAPAN COUNTDOWN.” Although the vocal range is fairly wide, the calm melodic line makes it a song you can sing while savoring the lyrics.
Singable songs by back number. Masterpieces you can sing without strain (41–50)
thenback number

The hidden gem “then” by back number.
These days, back number tends to focus on warm, ballad-centric songs, but at the time this track was released, their sound was put together with a louder, rock-oriented taste.
This song is no exception, finished with a somewhat rough-edged feel.
With a rougher arrangement, the vocalist’s timbre becomes important; at the same time, since this style can more easily disguise imperfections, there’s no need to match pitch with extreme precision.
If anything, prioritizing the vibe and weaving in effective shouts will likely make it sound better.
Sundayback number

Sunday,” the 5th single selected as the theme song for the TV drama “Soup Curry” starring TEAM NACS—known for all members being from Hokkaido.
Its string-featured arrangement and lyrics that portray the love felt in everyday moments warm the heart.
While the melody generally moves within a narrow range, be mindful of the leaps in pitch that appear in the chorus with touches of falsetto.
With its familiar, easy-to-sing melody, it’s a number whose emotional message offers soothing comfort, making it feel great to sing at karaoke.



