Karaoke songs you can enjoy singing in your natural voice without changing the key

Shadows of SummerMrs. GREEN APPLE

Mrs. GREEN APPLE “Summer Shadow” Official Music Video

It’s a single released on August 11, 2025, and it’s featured as the song for Kirin’s “Gogo no Kocha” (Afternoon Tea) commercial.

Among Mrs.

GREEN APPLE’s songs, this one doesn’t have many of their characteristic high notes and is mainly sung in the low-mid to mid-high range, so it’s very easy for men to sing.

The relaxed tempo also helps—if you tap the beats with your hand while singing, you’ll avoid rushing the rhythm and it’ll be easier to lock into the melody.

Also, the chorus starts on E3, which can be a bit tricky to pitch, so lift your facial muscles before you sing.

Then take a good breath and start your voice gently as if placing it in front of the vocal cords.

That way, the resonance won’t drop into your throat, and you’ll keep producing sound from the vocal cords, making the whole song easier to sing.

Give it a try with that in mind!

CarmineELLEGARDEN

ELLEGARDEN – Carmine [MUSIC VIDEO]

This is the new opening theme for the TV anime One Piece Egghead Arc, which began airing on August 10, 2025.

The average vocal range isn’t particularly high, but there’s a leap from D4 to B4 right at the start of the chorus.

If you can handle that, the rest of the melody stays within a comfortable range, so I think it’s relatively easy to sing.

Since it has a rock sound, you’ll want to sing that high part in the chorus with chest voice.

The key to singing the leaping notes is pitch stability.

If the placement of your voice changes between low and high notes, you may strain your throat and make it harder to sing.

Aim to place the pitch around the space between your eyebrows; try singing with your facial muscles lifted and your voice projected forward.

That will help you stay relaxed, let your vocal cords vibrate properly, and produce a natural sound.

Planetary Romanceimase

[imase] Planet Romance (MV)

This is the song that began streaming on April 25, 2025 and was chosen as the new commercial theme for “JACCS.” Some of you might already find it familiar.

Since it generally doesn’t go into very high notes, it’s in a key that most men will find easy to sing.

The chorus has a rhythmic feel that makes you want to move your hands and your whole body while singing.

I definitely hope you’ll groove along as you sing! Singing with the rhythm has a benefit: it helps you stay relaxed instead of tensing up.

Sound doesn’t come from the throat but from the vocal cords, so if your body is tense, your throat will tense up no matter how much you try to avoid it, resulting in a strained voice.

If you’re relaxed, your vocal cords vibrate naturally and you can sing comfortably.

imase himself has a relaxed vocal tone, so try imitating that approach.

EurekaGen Hoshino

Gen Hoshino – Eureka [Official Video]

This is the song released by Gen Hoshino on January 28, 2025, which became the theme for the medical drama “Madoka, 26, I’m a Resident!” The overall vocal range is D3–A4, covering the lower-mid to upper-mid range, making it a comfortable key for male singers.

It may be easier to sing if you clip the ends of phrases in the A section and stay mindful not to rush the tempo.

Also, since the song has a calm tone, avoid straining your throat: keep your facial muscles lifted so your vocal folds vibrate freely.

Imagine projecting the voice toward the front of your eyebrows or slightly upward; for low notes, send the voice forward slowly, and for high notes, add a touch of accent and release the sound a bit quicker.

In both cases, make sure to use ample breath—breathe through your mouth and sing!

kaiju (giant monster)Sakanaction

Sakanaction / Kaiju -Music Video-

Regarding the opening theme of the TV anime “Chi.

: On the Movements of the Earth,” which has been airing since October 2024, I heard the song’s production actually ran into difficulties and the full-length digital release was postponed to the following year.

Because of that, the track has continued to generate buzz even after its release.

One of my students, who’s pretty good with high notes, also sang this song! The vocal range of “Kaijū” is F#3–B4, so I think it’s a relatively easy song for men to sing if they can use their falsetto effectively.

For songs like “Kaijū” that start abruptly, you want to clearly imagine the pitch before you produce the sound.

However, the initial “na” consonant is a nasalized sound and is actually quite tricky to deliver! Try projecting your voice more forward than you think you need to.

The rhythm is intricate, so if you keep a tight groove and sing with small, steady pulses, you should be able to sing freely and comfortably.

It’s a really cool track, so aim for a perfect score!

bergamotSora Tomonari

Tomonari Sora – “Bergamot” [Lyric Video]

Sora Tomonari is a singer-songwriter who enjoys overwhelming popularity among young people.

His voice is characterized by a low register with a hint of youthfulness, and his downbeat musical style has produced many hit songs to date.

Among his tracks, the one I especially recommend is Bergamot.

With a groove-driven, stylish vocal line, the song’s range is set quite narrowly.

Depending on your vocal range, it may be a song that’s easy to sing an octave higher.

LazuliMONGOL800×WANIMA

MONGOL800 × WANIMA “Lazuli” OFFICIAL MUSIC VIDEO

The classic song “Lazuli” by MONGOL800 and WANIMA.

With MONGOL800 known for orthodox rock music and WANIMA known for lively punk rock performing together, the track is characterized by an extremely catchy finish.

The vocal range is relatively narrow, with few high parts and no intense pitch jumps.

As a result, most men should be able to sing it without changing the key.

The rhythm is also straightforward, which makes the basic vocal difficulty low—another appealing point.