YouTrained

Artist Karel Růžička jr. on YouTube Music

Yes. Karel Růžička jr. has 11 songs listed in a dataset used to train AI music models.

Used for training 11

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 Bye Bye Baby, One for George, Dressed to Chill

Listed under the artist name 11 songs in LAION-DISCO-12M

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

Bye Bye Baby

Listed as Karel Ruzicka Jr., George Mraz, Bruce Barth, Brandon Lewis – Bye Bye Baby (Brooklyn Moods) · Watch on YouTube

youtube_video AQCSdR9Bftk · row AQCSdR9Bftk

LAION-DISCO-12M

One for George

Listed as Karel Ruzicka Jr., George Mraz, Bruce Barth, Brandon Lewis – One for George (Brooklyn Moods) · Watch on YouTube

youtube_video DcL5ZmJOuOM · row DcL5ZmJOuOM

LAION-DISCO-12M

Dressed to Chill

Listed as Karel Ruzicka Jr., George Mraz, Bruce Barth, Brandon Lewis – Dressed to Chill (Brooklyn Moods) · Watch on YouTube

youtube_video JjqepKaxiaQ · row JjqepKaxiaQ

LAION-DISCO-12M

Půlnoční smíření

Listed as Iveta Bartošová, Stanislav Jelínek, Karel Růžička jr., Michal David – Půlnoční smíření (Nejvýznamnější textaři české populární hudby Jan Krůta Křísničky) · Watch on YouTube

youtube_video W5XRuTv25KE · row W5XRuTv25KE

LAION-DISCO-12M

Strange Blues

Listed as Karel Ruzicka Jr., George Mraz, Bruce Barth, Brandon Lewis – Strange Blues (Brooklyn Moods) · Watch on YouTube

youtube_video X8Qymxx8X-s · row X8Qymxx8X-s

LAION-DISCO-12M

Reflection

Listed as Brandon Lewis, Karel Ruzicka Jr., George Mraz, Bruce Barth – Reflection (Brooklyn Moods) · Watch on YouTube

youtube_video Zm3sEe9V1X8 · row Zm3sEe9V1X8

LAION-DISCO-12M

Another Time

Listed as Karel Ruzicka Jr., George Mraz, Bruce Barth, Brandon Lewis – Another Time (Brooklyn Moods) · Watch on YouTube

youtube_video biYkn5BZWfE · row biYkn5BZWfE

LAION-DISCO-12M

Pronto

Listed as George Mraz, Karel Ruzicka Jr., Bruce Barth, Brandon Lewis – Pronto (Brooklyn Moods) · Watch on YouTube

youtube_video hBwR-kW-lg8 · row hBwR-kW-lg8

LAION-DISCO-12M

One Coffee to Go

Listed as Karel Ruzicka Jr., George Mraz, Bruce Barth, Brandon Lewis – One Coffee to Go (Brooklyn Moods) · Watch on YouTube

youtube_video lRnNLwMnMmc · row lRnNLwMnMmc

LAION-DISCO-12M

Jennifer Susanne

Listed as Bruce Barth, Karel Ruzicka Jr., George Mraz, Brandon Lewis – Jennifer Susanne (Brooklyn Moods) · Watch on YouTube

youtube_video pK67zeu3eMk · row pK67zeu3eMk

LAION-DISCO-12M

Brooklyn Moods

Listed as Karel Ruzicka Jr., George Mraz, Bruce Barth, Brandon Lewis – Brooklyn Moods (Brooklyn Moods) · Watch on YouTube

youtube_video uDX39m1Q1uo · row uDX39m1Q1uo

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.

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