Be careful not to get led astray! A roundup of challenging yet fun rounds (canon songs)
A round is a style of singing where you follow the person before you, coming in slightly later and chasing their line.
Many people probably sang well-known rounds like “The Frog Chorus” (Kaeru no Gasshō) and “The Bear in the Forest” (Mori no Kuma-san) when they were children.
So, what other rounds are there besides these?
In this article, we’ll introduce a variety of rounds, from classic staples to lesser-known gems.
Songs used for rounds often have fun and amusing lyrics.
If any catch your interest, be sure to pay attention to the lyrics and try singing them as a round for fun!
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Be careful not to get carried away! A roundup of challenging but fun canon songs (1–10)
Coffee CanonLyrics by Satoshi Komiyaji / Music by a foreign composer

The Canon of Coffee lets you experience the German note names through a round.
The gap between its bright, nursery-rhyme-like melody and its grown-up lyrics—warning that “coffee is delicious, but if you drink too much, your thinking will get dull”—is quite entertaining, isn’t it? For kids who learned note names with Do-Re-Mi, the term “German scale/note names” might sound puzzling.
Singing this song while explaining, “Note names aren’t just Do-Re-Mi; they differ by country,” might spark more children’s interest in music.
Come, fireflychildren’s song

This is another famous children’s song that has stayed in the hearts of Japanese people and has been sung for generations.
Many people probably associate this song’s lyrics with the idea that fireflies like sweet water.
Although “Hotaru Koi” is a little more challenging for children to sing as a round compared to “The Frog Chorus” or “The Bear in the Forest,” its somewhat nostalgic and poignant melody makes it well worth a try.
By the way, besides the lyrics that are commonly sung nationwide, there are regional variations with different words, which are quite interesting—so if you’re curious, definitely look them up!
Piglet’s TrumpetLyrics and Music by Satoshi Komiyaji

A delightful round in which a little pig blows a trumpet and a little bird plays the piccolo! The trumpet sound written as “boopa” evokes the image of the pig trying hard to play a tricky instrument, and you can’t help but smile as you listen.
It’s fun to sing it as a round as is, but it’s also recommended to actually play a whistle or flute in time with the sounds.
Once you get used to singing in staggered entries, gradually increase the tempo to shape it into a lively, upbeat piece.
Be careful not to get carried away! A collection of challenging but fun rounds (11–20)
Canon of MosquitoesLyrics by Shozo Koyama / Music: Hungarian folk song

The Canon of the Mosquito is based on a Hungarian folk song.
When a mosquito bites you, it gets really itchy, right? This slightly aggressive piece says, “Get it before that happens!” The melody is rather dark, conveying a sense of hostility toward the approaching mosquitoes.
It can be sung either as a round or straight through, but singing it as a round adds momentum to the depiction of swatting them one after another.
During the parts where you’re defeating the mosquitoes, adding actual clapping motions to mimic swatting will make the round even more fun.
rice paddleLyrics: Toshimi Komiyaji / Music: Germany

A round song starring the rice paddle that will have you craving freshly steamed rice as you listen.
Many rounds end up with a bit of dissonance partway through, but this one has beautiful harmonies throughout, so you can enjoy singing it in a round all the way to the end.
The compact, easy-to-remember lyrics are a nice bonus.
Even children who aren’t fond of rice might feel like giving it a try after happily singing along in a round while watching a video of fluffy rice being served with a paddle!
Frog ChorusLyrics: Toshiaki Okamoto / Music: German folk song

When you hear “rounds,” many of you probably first think of “Kaeru no Gassho” (The Frog Chorus).
Its lyrics are short and simple, and the melody is easy to remember, making it one of the best songs for even small children to try singing in rounds.
Although it’s a well-known nursery rhyme that every Japanese person is said to know, did you know that its original tune is actually the 19th-century German children’s song “Froschgesang”? Also, the way frog calls are expressed varies by region, so when you actually sing it as a round, it’s a good idea to check in advance how the participants remember the final “frog call” part of “Kaeru no Gassho.”
Canon of CabbageLyrics and Music by Satoshi Komiyaji

Cabbage Canon is perfect for kids who love music—you can learn the German note names while singing it as a round! The German scale uses letter names similar to those used in English-speaking countries for chords, but the pronunciations are completely different.
Memorizing “C, D, A” as “C, D, A” in German (“C, D, A” is pronounced “Tse, De, A”) can feel a bit dull, but if you learn them through a fun round, it’ll stick much faster.
It’s especially essential if you’re studying classical music.
So try singing along, first learning the note names used to spell “Kohl” (cabbage) in German, and then move on to the rest.





