[Taking on a song with a wide vocal range] An S-class challenge track
Have you ever had a song you wanted to sing at karaoke, only to give up because the vocal range was too wide? Songs that span three octaves or feature virtuosic techniques rated at difficulty S are certainly challenging to master.
But if you understand their appeal and learn some vocal tips, you’ll find more joy in taking on the challenge.
In this article, we focus on popular songs known for their wide ranges and highlight key points to keep in mind when singing them at karaoke.
Use it as a guide to make your karaoke life even more fulfilling!
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- Pick out the challenging songs that will earn you respect if you can nail them at karaoke!
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- I want to sing songs that use a lot of falsetto—tracks that are also good for practicing falsetto at karaoke.
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- [Challenge] A compilation of Vocaloid songs that are difficult to sing
[Taking on Songs with a Wide Vocal Range] S-Rank Challenge Songs (141–150)
INCUBUSAcid Black Cherry
Acid Black Cherry is a visual kei rock project that continues to be loved for its wide-ranging musicality, from catchy pop sensibilities to jazzy influences.
Often affectionately called ABC, this project’s song “INCUBUS” is among their works with an especially wide vocal range.
The verse (A-melo) is particularly low, and the chorus sustains high notes for a while afterward, making it a song that straightforwardly demands solid fundamental vocal technique.
WHO’S GONNA SAVE USHyde

HYDE is a rock musician who is highly acclaimed even in Europe.
He’s the vocalist everyone knows from L’Arc~en~Ciel and VAMPS.
While he has a distinctive vocal timbre, the real key to his voice’s appeal is the dramatic range between highs and lows.
His voice is characterized by strong sound pressure in both the low and high registers, and this quality is especially pronounced in “WHO’S GONNA SAVE US.” It’s not just about hitting high notes; the song demands delivering powerful high tones while also showcasing the depth of the lower parts—making it a piece that boasts S-tier difficulty.
The Spider’s ThreadTomei

Singer-songwriter Tomaki, who gained nationwide popularity after performing the theme song for the film “Suzume,” might surprise those who strongly associate her with that track.
In fact, her body of work can be quite edgy, and she occasionally releases songs that prioritize artistic sensibility over commercial appeal.
This piece is one such song.
While it’s composed with an image of early Showa-era jazz, the vocal line is fairly demanding, featuring very high falsetto.
In addition, there are dramatic pitch jumps, so delivering it properly requires considerable pitch control.
Butter-FlyWada Kōji

One of the defining anime songs of the Heisei era, this popular track frequently ranks near the top in all-time anime song lists! It’s characterized by its uptempo, powerful melody and vocals, and plenty of people sing it at karaoke.
The chorus in particular stays in the high register, so your stamina and vocal power will be tested.
If you let your guard down even for a moment, your pitch can drop into your throat.
This is a part where you really want to belt comfortably in chest voice, so take in a big breath through your mouth and project your voice far and confidently.
Just that alone should help your voice carry much better.
Keeping your energy up while singing is important too!
In conclusion
This time, I introduced songs with wide vocal ranges and challenging pieces rated S-level in karaoke—like those that span three octaves—that are really satisfying to sing! Even if they seem difficult at first, you may discover your own style by practicing them repeatedly.
For the record, I also mastered high tones by singing the same songs over and over, so I always tell everyone during vocal training that your range will definitely expand! Try tackling your favorite songs and discover a new kind of fun at karaoke!




