Here are some songs performed by IA (Ia), whose vocals are provided by the popular female singer Lia, known for her clear, translucent voice.
IA’s vocals, crafted with a focus on transparency as well as gloss and firmness, leave a very refreshing impression.
At the same time, they also possess a power that can stand up to the accompaniment, making them an excellent match for intense tracks.
Just by listening to the songs collected in this article, you should be able to appreciate the wide range of musical genres in IA’s original tracks and the depth of IA’s expressiveness.
Be sure to check them out to the end!
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Masterpieces sung by IA. Recommended popular Vocaloid songs (1–10)
SuperheroGuiano

This is a Vocaloid song notable for its refreshing tone and lyrics with a strong, clear message.
It’s a track by Guiano, a Vocaloid producer also known for works like “Shindeshimattanodarouka,” released in 2018.
The sound arrangement, which carries elements of EDM, feels truly delightful.
The lyrics portray a protagonist who wants to become someone significant and the feelings of “you,” who wishes them to stay as they are—deeply moving.
It’s one of IA’s masterpieces that makes you feel it’s okay to be who you are right now.
Until your night breaks (into dawn)Tohta Kasamura

It’s a grand ballad number with the beautiful sound of piano resonating throughout.
It’s a song by the well-regarded Vocaloid producer Tota Kasamura, known for emotionally resonant choral work, released in 2019.
The arrangement is very simple—just piano, IA’s vocals, and Fukase’s vocals—but it has incredible depth.
As for the suggestive lyrics, the song connects to “Akenai Yoru no Lily,” and together they form a single story song.
Tota Kasamura has posted tweets explaining the piece himself, so if you’re interested, please look them up.
right after nowpote

It’s a light and cute Vocaloid song that feels like the sounds are rolling along.
It’s one of Vocaloid producer Pote’s signature tracks, released in 2017.
The song features a variety of tones, and just following each of them one by one is enjoyable.
IA’s slightly youthful voice also matches perfectly.
The lyrics, which affirm who you are right now, are wonderful—you might find yourself thinking, “I want to feel that way too.” It’s recommended for times when you want to lift your spirits or blow away unpleasant feelings.
Tokyo Diver Fake ShowTsumiki

You can tell this song is cool just from the aggressive intro! It’s a track by Tsumiki, a Vocaloid producer known for a stylish, high-sense musicality, released in 2017.
Though it was a debut song, it grabbed listeners’ hearts and quickly became a hit.
The edgy, distinctive sound pairs perfectly with a melody line that stays catchy without straying.
The philosophical lyrics are quintessentially Tsumiki, and IA’s piercing, soaring vocals really land and feel great.
Imagination Forestjin

This is one of the songs from Jin’s Kagerou Project series, a story about a Medusa girl who dreams.
The protagonist who appears in this song is an important character in the anime as well, so if you watch that first and then listen, the song might sound different to you.
Dance, OrchestraYasuhiro (Yasuhiro)

As the title suggests, it’s a pop song with an impressive orchestral-style arrangement.
It’s a track by Vocaloid producer YASUHIRO (Yasuhiro), released in 2016.
The sound pairs beautifully with IA’s gentle vocals, making it soothing.
Give it a listen when you’re feeling tired.
Even a good-for-nothing loser has the right to live, doesn’t he?hernia

The title alone makes you want to listen, doesn’t it? It’s a song by the Vocaloid producer Hernia, whose down-to-earth feelings embedded in his music resonate with many, released in 2017.
It’s a rock number with a lively feel that somehow makes you happy as you listen.
And the real charm of this track is, of course, the lyrics.
Even though I’m a mess, I’m going to keep on living—its powerful message comes through and makes you want to nod along, saying “yeah, yeah.” When you’re worn out by life, this song might give you the strength to try again tomorrow.