Yes. Naohiro Iwai has 143 songs listed in a dataset used to train AI music models.

Used for training 143

songs in LAION-DISCO-12M under the artist name

A list of 12 million songs on YouTube Music, gathered by walking artist pages, that LAION published in 2024 for training general music models.

Including 古畑任三郎のテーマ - Furuhata's Theme, ABC, A Spoonful Of Sugar

Listed under the artist name 143 songs in LAION-DISCO-12M

Matched exactly: this YouTube Music artist id is the one the dataset lists these songs under.

古畑任三郎のテーマ - Furuhata's Theme

Listed as Tokyo Kosei Wind Orchestra, Naohiro Iwai – 古畑任三郎のテーマ - Furuhata's Theme (New Sounds In Brass Toshio Mashima Arranged Vol.2) · Watch on YouTube

youtube_video -DZ8SYt3S04 · row -DZ8SYt3S04

LAION-DISCO-12M

ABC

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – ABC (New Sounds In Brass 2002) · Watch on YouTube

youtube_video 0CtnvLvWyBk · row 0CtnvLvWyBk

LAION-DISCO-12M

A Spoonful Of Sugar

Listed as Tokyo Kosei Wind Orchestra, Naohiro Iwai – A Spoonful Of Sugar (New Sounds In Brass Happiness Best Disney Selection) · Watch on YouTube

youtube_video 2vh8EhaZSbk · row 2vh8EhaZSbk

LAION-DISCO-12M

Glenn Miller's Medley (Saxophone Quartet)

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – Glenn Miller's Medley (Saxophone Quartet) (New Sounds In Ensemble Super Best) · Watch on YouTube

youtube_video 477gGOfgDnA · row 477gGOfgDnA

LAION-DISCO-12M

ラ・バンバ - La Bamba

Listed as Tokyo Kosei Wind Orchestra, Naohiro Iwai – ラ・バンバ - La Bamba (New Sounds In Brass 2012) · Watch on YouTube

youtube_video 5tDjnCyEVoY · row 5tDjnCyEVoY

LAION-DISCO-12M

A Chorus Line Medley

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – A Chorus Line Medley (New Sounds In Brass Kazuhiro Morita Arranged) · Watch on YouTube

youtube_video 7W6F3oz6zYQ · row 7W6F3oz6zYQ

LAION-DISCO-12M

ハッスル - The Hustle

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – ハッスル - The Hustle (New Sounds In Brass Naohiro Iwai Arranged Vol.3) · Watch on YouTube

youtube_video 9InrkXTiDCc · row 9InrkXTiDCc

LAION-DISCO-12M

Jingi Naki Tatakai No Theme

Listed as Tokyo Kosei Wind Orchestra, Naohiro Iwai – Jingi Naki Tatakai No Theme (New Sounds In Brass 2005) · Watch on YouTube

youtube_video 9NHniiWSMmI · row 9NHniiWSMmI

LAION-DISCO-12M

You Are The Sunshine Of My Life

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – You Are The Sunshine Of My Life (New Sounds In Brass Naohiro Iwai Arranged Vol.2) · Watch on YouTube

youtube_video AC0UxIolrmc · row AC0UxIolrmc

LAION-DISCO-12M

ダッタン人の踊り (バンドとスネアドラムのための) - Polovtsian Dances (For Band And Snare Drums)

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – ダッタン人の踊り (バンドとスネアドラムのための) - Polovtsian Dances (For Band And Snare Drums) (New Sounds In Brass 2008) · Watch on YouTube

youtube_video AgmN78YPfkQ · row AgmN78YPfkQ

LAION-DISCO-12M

Tomorrow (For Band And Choir) (Combo)

Listed as Naohiro Iwai – Tomorrow (For Band And Choir) (Combo) (New Sounds In Brass 2007) · Watch on YouTube

youtube_video DkHSX7aOL3U · row DkHSX7aOL3U

LAION-DISCO-12M

Chim Chim Cher-ee

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – Chim Chim Cher-ee (New Sounds In Brass Happiness Best Disney Selection) · Watch on YouTube

youtube_video FjGxnmnsjo0 · row FjGxnmnsjo0

LAION-DISCO-12M

Smile (For Band And Oboe)

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – Smile (For Band And Oboe) (New Sounds In Brass 2003) · Watch on YouTube

youtube_video FkOdaKo02tU · row FkOdaKo02tU

LAION-DISCO-12M

Amazing Grace

Listed as Tokyo Kosei Wind Orchestra, Naohiro Iwai – Amazing Grace (New Sounds In Brass 2009) · Watch on YouTube

youtube_video KLcVa_9UsQ4 · row KLcVa_9UsQ4

LAION-DISCO-12M

Tinker Bell

Listed as Tokyo Kosei Wind Orchestra, Naohiro Iwai – Tinker Bell (New Sounds In Brass 2009) · Watch on YouTube

youtube_video LEbaWKj7YFo · row LEbaWKj7YFo

LAION-DISCO-12M

Eagles Medley

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – Eagles Medley (New Sounds In Brass 2008) · Watch on YouTube

youtube_video LSmRxm34k7k · row LSmRxm34k7k

LAION-DISCO-12M

American Graffiti XV

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – American Graffiti XV (New Sounds In Brass 2005) · Watch on YouTube

youtube_video MnJ254_MyBc · row MnJ254_MyBc

LAION-DISCO-12M

Carmen

Listed as Tokyo Kosei Wind Orchestra, Naohiro Iwai – Carmen (New Sounds In Brass Takashi Hoshide Arranged Vol.1) · Watch on YouTube

youtube_video P2qud23O8YI · row P2qud23O8YI

LAION-DISCO-12M

日本民謡メドレー - Nihon Minyou Medley

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – 日本民謡メドレー - Nihon Minyou Medley (New Sounds In Brass 2003) · Watch on YouTube

youtube_video P9IVerDJtcs · row P9IVerDJtcs

LAION-DISCO-12M

Asadoya Yunta (Combo / For Band And Choir)

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – Asadoya Yunta (Combo / For Band And Choir) (New Sounds In Brass 2005) · Watch on YouTube

youtube_video PNa2RPyfAEk · row PNa2RPyfAEk

LAION-DISCO-12M

Moon River (Brass Octet + Rhythm Section)

Listed as Naohiro Iwai, New Sounds Ensemble – Moon River (Brass Octet + Rhythm Section) (New Sounds In Ensemble Super Best) · Watch on YouTube

youtube_video ScULPEUeAgg · row ScULPEUeAgg

LAION-DISCO-12M

ベンジーのテーマ - Benji's Theme

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – ベンジーのテーマ - Benji's Theme (New Sounds In Brass Naohiro Iwai Arranged Vol.3) · Watch on YouTube

youtube_video TlTguiOwo0g · row TlTguiOwo0g

LAION-DISCO-12M

Piano! Piano! Piano!

Listed as Tokyo Kosei Wind Orchestra, Naohiro Iwai – Piano! Piano! Piano! (New Sounds In Brass 2009) · Watch on YouTube

youtube_video WVOevlsGedQ · row WVOevlsGedQ

LAION-DISCO-12M

A String Of Pearls

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – A String Of Pearls (New Sounds In Brass Toshio Mashima Arranged Vol.1) · Watch on YouTube

youtube_video XUIlGV1fkss · row XUIlGV1fkss

LAION-DISCO-12M

Anitra's Dance (Combo, Saxophone Quartet Version)

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra, Trouvère Quartet – Anitra's Dance (Combo, Saxophone Quartet Version) (New Sounds In Brass 2002) · Watch on YouTube

youtube_video YeXiK_gfA6A · row YeXiK_gfA6A

LAION-DISCO-12M

The Sound Of Music Medley (Horn Quartet)

Listed as Tokyo Kosei Wind Orchestra, Naohiro Iwai – The Sound Of Music Medley (Horn Quartet) (New Sounds In Ensemble Super Best) · Watch on YouTube

youtube_video Zc68-9dXitM · row Zc68-9dXitM

LAION-DISCO-12M

American Graffiti XVII

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – American Graffiti XVII (New Sounds In Brass 2007) · Watch on YouTube

youtube_video ZlieShzyk3Y · row ZlieShzyk3Y

LAION-DISCO-12M

Alfie

Listed as Tokyo Kosei Wind Orchestra, Naohiro Iwai – Alfie (New Sounds In Brass Toshio Mashima Arranged Vol.2) · Watch on YouTube

youtube_video ZxaZIvmaMiM · row ZxaZIvmaMiM

LAION-DISCO-12M

Love Theme From "The Godfather"

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – Love Theme From "The Godfather" (New Sounds In Brass Naohiro Iwai Arranged Vol.1) · Watch on YouTube

youtube_video _CWHxFTBPxY · row _CWHxFTBPxY

LAION-DISCO-12M

Sunny

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – Sunny (New Sounds In Brass Naohiro Iwai Arranged Vol.2) · Watch on YouTube

youtube_video a3r-HYFVu8A · row a3r-HYFVu8A

LAION-DISCO-12M

Soul Train

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – Soul Train (New Sounds In Brass Naohiro Iwai Arranged Vol.3) · Watch on YouTube

youtube_video bJTij3_4_Qg · row bJTij3_4_Qg

LAION-DISCO-12M

Big Band Showcase

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – Big Band Showcase (New Sounds In Brass 2008) · Watch on YouTube

youtube_video bVUP217Ks8k · row bVUP217Ks8k

LAION-DISCO-12M

愛のコリーダ - Ai no Corrida

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – 愛のコリーダ - Ai no Corrida (New Sounds In Brass Joe Hisaishi Arranged) · Watch on YouTube

youtube_video egqH1bbkG6M · row egqH1bbkG6M

LAION-DISCO-12M

ワン・オクロック・ジャンプ - One O'clock Jump

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – ワン・オクロック・ジャンプ - One O'clock Jump (Brass Band High School) · Watch on YouTube

youtube_video joZrQFqFpt8 · row joZrQFqFpt8

LAION-DISCO-12M

American Graffiti XXIII - Chicago Rock

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra, Toshihiko Matsunuma – American Graffiti XXIII - Chicago Rock (New Sounds In Brass 2013) · Watch on YouTube

youtube_video lDoB75-tEYI · row lDoB75-tEYI

LAION-DISCO-12M

Yutaka Ozaki Works

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – Yutaka Ozaki Works (New Sounds In Brass 2002) · Watch on YouTube

youtube_video lenLHPDqQWI · row lenLHPDqQWI

LAION-DISCO-12M

Quien Sera (Combo)

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – Quien Sera (Combo) (New Sounds In Brass 2007) · Watch on YouTube

youtube_video oG71cBuGyRs · row oG71cBuGyRs

LAION-DISCO-12M

Aquarius

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – Aquarius (New Sounds In Brass Naohiro Iwai Arranged Vol.1) · Watch on YouTube

youtube_video p5ajywxQVf4 · row p5ajywxQVf4

LAION-DISCO-12M

A Hard Day's Night

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – A Hard Day's Night (New Sounds In Brass Naohiro Iwai Arranged Vol.3) · Watch on YouTube

youtube_video pMf360JMXzM · row pMf360JMXzM

LAION-DISCO-12M

崖の上のポニョ - Gake No Ue No Ponyo

Listed as Tokyo Kosei Wind Orchestra, Naohiro Iwai – 崖の上のポニョ - Gake No Ue No Ponyo (New Sounds In Brass 2008) · Watch on YouTube

youtube_video pbUfwvm6Gmc · row pbUfwvm6Gmc

LAION-DISCO-12M

The Exodus Song

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – The Exodus Song (New Sounds In Brass Naohiro Iwai Arranged Vol.1) · Watch on YouTube

youtube_video rDPIIYeXhOc · row rDPIIYeXhOc

LAION-DISCO-12M

Borsalino

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – Borsalino (New Sounds In Brass Naohiro Iwai Arranged Vol.2) · Watch on YouTube

youtube_video vW8BIsh695A · row vW8BIsh695A

LAION-DISCO-12M

パリのあやつり人形 - Puppet On A String

Listed as Naohiro Iwai, Tokyo Kosei Wind Orchestra – パリのあやつり人形 - Puppet On A String (New Sounds In Brass Naohiro Iwai Arranged Vol.3) · Watch on YouTube

youtube_video yuQg1Lt_0L8 · row yuQg1Lt_0L8

LAION-DISCO-12M

What this means

Last reviewed 2026-09-24.

Presence in a public research dataset shows that a clip of your recording was listed by academic or industry researchers as material for building or testing audio models. It does not by itself show which commercial products, if any, used the clip. The legal picture is moving. On 31 July 2026 the Regional Court of Munich I ruled in GEMA's case against Suno (case 42 O 763/25) that reproducing works for training, holding them in a model in retrievable form, and generating similar outputs can each infringe copyright under German and EU law; the judgment is not final and can be appealed. In the United States, Warner Music Group settled its claims against Suno on 25 November 2025 with a licensing deal, while the parallel claims by Universal and Sony were still pending at that point. Since then BMG (12 August 2026) and Believe/TuneCore (8 September 2026) have signed opt-in licensing deals with Suno.

What you can do

3 routes. None is a guarantee.

UK, PRS members. Send PRS for Music your report and ask what collective or licensing route covers your works.
- PRS for Music and Artificial Intelligence, Version 1 (October 2025), 2025-10-01
- PRS for Music: AI and music copyright, 2026-09-24
Germany, GEMA members. GEMA won a first-instance ruling against Suno on 31 July 2026 and has a licensing model. Ask how they apply to your repertoire.
- GEMA: Suno AI and OpenAI, GEMA sues for fair compensation, 2025-01-21
- DLA Piper: GEMA v Suno, Munich Regional Court judgment of 31 July 2026, 2026-08-28
- Music Business Worldwide: Germany's GEMA launches AI Charter, 2024-11-05
Signed to Warner, BMG or Believe/TuneCore. Each has an opt-in licensing deal with Suno. Ask your label what opting in or out means for you and whether any settlement money reaches artists.
- Music Business Worldwide: Warner Music Group settles with Suno, 2025-11-25
- Music Ally: Suno signs another music licensing deal, with BMG, 2026-08-12
- Music Business Worldwide: Suno inks global deal with Believe, 2026-09-08

Is this you?

Check another name

These pages report where identifiers from public research datasets point. Presence in a dataset is a fact about the dataset, not a claim about the channel or artist, and says nothing about what any company did with the material. If you are this artist and want this page removed, see removals.