My Dream is Patissiel

As the theme song of the 2010 animation `` Dream Patissiel '' aired on Tuniverse , the 40-second teaser video showed more than the original song. At the end of the 2015 year -end concert ,Sailor Moon , Card Captors and Dream Light Patissiel gathered three animation themes to show the event stage. Later, in 2021, IU's official YouTube channel Lee Ji -geum [IU Official] revealed the live clip directly, and the choreography of the 'Dream Patissiel Challenge', which was popular in 2020, was also enjoyed.

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Dreaming

This song was inserted into the 2011 drama “ Dream High ,” and although it was not released as an audio source, it is IU’s first
self-composed song to be released to the public. This song was written by Kim Pil-sook , who played IU's role at the time, and well captured the feelings of unrequited love she felt.

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Alicia

Online games , my story, and Alicia 's OST, IU was also a promotional model for the game. Even though there is no formal sound source, it is registered during the Karaoke cycle of TJ Media. Even TJ's mistake is made twice and registered with two song numbers. The song number is 47281, 80973, respectively. What's even more amazing is that it was suddenly registered in 2022 after the song was released in the case of 80973!

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Melody of the Wind

It is the theme song of the movie “ The Hen Who Came Out of the Garden ” and was sung live by IU at the movie premiere. Additionally, IU's version of <Melody of the Wind> was used in the movie trailer video, and although it appears in the ending credits, it was not included in the OST album for some reason, leaving many fans disappointed. Although the original singer of the song is not IU, IU's version is much more famous. Original song It can be extracted as a lossless sound source from the DVD or high-quality VOD of the movie. After a long time, at the request of a fan during the world tour in March 2024, He said that he performed a verse live without accompaniment and that he had forgotten about it but remembered it fondly. The promise to call you someday is a bonus.

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Let's Catch the Bus

It is a sound source collaborated with Hyundai Motor Company , and is the theme song sung during a guerrilla performance in Hyundai Bus. For reference, the composer is Bang Si-hyuk .

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The Story the Sea Remembers

It is the logo song of the 2012 Yeosu Expo , and at the time, IU was the official PR ambassador for the 2012 Yeosu Expo.

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Uaena Song

It is a self-composed song by IU and a fan song for Uaena , and she used to sing it with fans at fan meetings. In 2012, it was first released on a reverse tribute CD given to fans to commemorate the 4th anniversary of her debut. However, after <Maeum> was released in 2015, the fan song she sang with her fans changed to <Maeum>. Seeing that her fan flow is endless, it seems that there are many late-born fans who don't know the song well enough to sing <Yoo Ae Na Song>.

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Stranded

It is the OST of the movie <Sammy's Adventure 2>, and IU also dubbed the role of Ella in the movie.

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Atreia
It is an OST for the online game Aion , and IU was also a promotional model for the game at the time. Although it is a game OST, the quality is quite high, and it is famous as a song that Segeulja , BJ of Maple Story game, often plays to get good energy when strengthening items. However, this song has not been released on domestic music sites, but can be enjoyed on overseas music sites including YouTube Music and Spotify.

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Theme song

She sang the theme song for the SBS family entertainment program, Take Care of My Dad , aired in 2015 , and participated in writing the lyrics. It is a song that feels similar to <Maeum> , which was released in the same year .

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Friend, friend

This is a self-composed song I sang at a birthday party when I was filming the 2016 SBS drama "Moon Lovers - Scarlet Heart Ryeo".

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Thousand Years of Divine Comedy

As an OST for the mobile game Onmyoji , IU was also a promotional model for the game at the time. In addition, the song was written by IU and composed by Hwang Hyun.

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With forgotten

IU's second remake album was scheduled for the title of the two. However, the lawsuit was conducted in front of the album , and the lawsuit was conducted due to allegations of questions and questions, and the police were investigating Seo Hae -soon, the copyright holder of the music and the wife of Kim Kwang -seok. Later, on January 6, 2018, he released the music video through his official YouTube channel and showed excellent quality as it was scheduled to be released as a title song.

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Happy Ending

It was specially inserted as the ending song for episode 12 of the tvN drama "Hotel Del Luna", which aired on August 18, 2019. Unfortunately, there are no plans to release it. Although this song is also unreleased, it is registered in TJ Media's karaoke accompaniment. The song number is 81957, and the title is called Our happy ending.
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One Step

This is a song from Milal School, released on January 30, 2023, composed by Jehwi and sung by the teachers of Milal School and IU. Miral School is a special school for children with developmental disabilities located in Gangnam-gu, Seoul. In other words, IU has donated her talent as a singer, and please note that commercial use is not allowed.

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Bye summer

It was a surprise song at the 2024 IU Hereh World Tour Concert Encore: The Winning Concert at the Seoul World Cup Stadium on September 21 and 22, 2024. IU sang live with an electric guitar, and it is a song that contains feelings I felt during my first World Tour after debuting for about six months. The composition was composed by Seo Dong -hwan and IU, who composed LOVE WINS ALL , and IU was solely composed by IU. However, there is no plan to release, and the concert's live clip was released whether it was aware of the hot public opinion that the music was released after the concert. About a month after the concert, it was registered in TJ karaoke and could be called in karaoke. Although it is often registered in karaoke while not selling the sound source, the song is the only one who is registered in both IU's sound sources.

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