Yes. Neal Hefti has 127 songs listed in a dataset used to train AI music models.

Used for training 127

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 Legs, Batman Theme, Batman vs. Two-Face Main Title

Listed under the artist name 127 songs in LAION-DISCO-12M

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

Legs

Listed as Neal Hefti – Legs (Sex and the Single Girl) · Watch on YouTube

youtube_video 3AzIV_bNu5Y · row 3AzIV_bNu5Y

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Batman Theme

Listed as Neil Hefti – Batman Theme (Television Theme Songs) · Watch on YouTube

youtube_video 5fX38k8UNbs · row 5fX38k8UNbs

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Batman vs. Two-Face Main Title

Listed as Neal Hefti, Kristopher Carter – Batman vs. Two-Face Main Title (Batman vs. Two-Face (Music From The DC Animated Movie)) · Watch on YouTube

youtube_video 6enAEFC85n4 · row 6enAEFC85n4

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The Odd Couple Theme (Instrumental Demo)

Listed as Neal Hefti – The Odd Couple Theme (Instrumental Demo) (Barefoot In The Park / The Odd Couple (Music From The Motion Pictures)) · Watch on YouTube

youtube_video 7OJ5M7wR7iY · row 7OJ5M7wR7iY

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More Blues for Bertha (I'll Never Survive This)

Listed as Neal Hefti – More Blues for Bertha (I'll Never Survive This) (Boeing Boeing) · Watch on YouTube

youtube_video 7Trz9QPwCjo · row 7Trz9QPwCjo

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Blue Moon

Listed as Clifford Brown and His Orchestra, Neal Hefti – Blue Moon (Clifford Brown With Strings) · Watch on YouTube

youtube_video 81d4VEvkcG8 · row 81d4VEvkcG8

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Batman vs. Two-Face End Credits

Listed as Neal Hefti, Kristopher Carter – Batman vs. Two-Face End Credits (Batman vs. Two-Face (Music From The DC Animated Movie)) · Watch on YouTube

youtube_video 8JhcIFGmsMM · row 8JhcIFGmsMM

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Lew Leslie's International Review: On the Sunny Side of the Street

Listed as Doris Day, Neal Hefti Orchestra, Neal Hefti – Lew Leslie's International Review: On the Sunny Side of the Street (Simply ... "Day" Dreams!) · Watch on YouTube

youtube_video AocxloCv6cc · row AocxloCv6cc

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Where or When

Listed as Clifford Brown and His Orchestra, Neal Hefti – Where or When (Clifford Brown With Strings) · Watch on YouTube

youtube_video C2kswtCfaDw · row C2kswtCfaDw

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Lil Darlin'

Listed as Neal Hefti – Lil Darlin' (Rush Hour 2 (Original Motion Picture Score)) · Watch on YouTube

youtube_video E-4J8hIkIkU · row E-4J8hIkIkU

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Barefoot In The Park Main Title

Listed as Neal Hefti, Johnny Mercer – Barefoot In The Park Main Title (Barefoot In The Park / The Odd Couple (Music From The Motion Pictures)) · Watch on YouTube

youtube_video E5D6X9Ao42k · row E5D6X9Ao42k

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Memories of You

Listed as Clifford Brown and His Orchestra, Neal Hefti – Memories of You (Clifford Brown With Strings) · Watch on YouTube

youtube_video FyznSV0fepQ · row FyznSV0fepQ

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Cute

Listed as Neal Hefti – Cute (Jazz Pops) · Watch on YouTube

youtube_video JC9VuBKhQds · row JC9VuBKhQds

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Petite Fleur

Listed as Neal Hefti – Petite Fleur (Jazz Pops) · Watch on YouTube

youtube_video MFZueVO6mtw · row MFZueVO6mtw

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Prologue (Main Theme)

Listed as Neal Hefti – Prologue (Main Theme) (How To Murder Your Wife (original Motion Picture Score)) · Watch on YouTube

youtube_video M_K0P8dmz-w · row M_K0P8dmz-w

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Yesterdays

Listed as Clifford Brown and His Orchestra, Neal Hefti – Yesterdays (Clifford Brown With Strings) · Watch on YouTube

youtube_video NVjjAmShyK8 · row NVjjAmShyK8

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Duel At Diablo

Listed as Neal Hefti & Ernie Sheldon – Duel At Diablo (Duel At Diablo (original Motion Picture Soundtrack)) · Watch on YouTube

youtube_video Ngx5V0Nc5yk · row Ngx5V0Nc5yk

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The Game

Listed as Neal Hefti – The Game (Sex and the Single Girl) · Watch on YouTube

youtube_video P6XjaY0W7H8 · row P6XjaY0W7H8

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Batman Theme (De "Batman")

Listed as Neal Hefti – Batman Theme (De "Batman") (Grandes Clásicos de la Tele, Vol. 2) · Watch on YouTube

youtube_video RYdrgNXmnKg · row RYdrgNXmnKg

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Smoke Gets In Your Eyes

Listed as Clifford Brown and His Orchestra, Neal Hefti – Smoke Gets In Your Eyes (Clifford Brown With Strings) · Watch on YouTube

youtube_video RudZigcgM-c · row RudZigcgM-c

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I Must Know

Listed as Neal Hefti – I Must Know (Sex and the Single Girl) · Watch on YouTube

youtube_video Sx2xWL4g8WU · row Sx2xWL4g8WU

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What's New

Listed as Clifford Brown and His Orchestra, Neal Hefti – What's New (Clifford Brown With Strings) · Watch on YouTube

youtube_video V2IqeV8Naaw · row V2IqeV8Naaw

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Sure Thing

Listed as Neal Hefti – Sure Thing (Swingin' on Coral Reef) · Watch on YouTube

youtube_video WG3A-9tUS5w · row WG3A-9tUS5w

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Virna

Listed as Neal Hefti – Virna (How To Murder Your Wife (original Motion Picture Score)) · Watch on YouTube

youtube_video YXzQzqe3OJs · row YXzQzqe3OJs

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Skokiaan (South African Song)

Listed as Neal Hefti, The Four Lads – Skokiaan (South African Song) (Popular Classics Vol 8) · Watch on YouTube

youtube_video ZBJswLQDG-w · row ZBJswLQDG-w

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Repitition

Listed as Neal Hefti, Charlie Parker – Repitition (Charlie Parker Vol. 6 (1947-49)) · Watch on YouTube

youtube_video aiFQnLkAfLo · row aiFQnLkAfLo

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Lonely Girl

Listed as Neal Hefti – Lonely Girl (Harlow) · Watch on YouTube

youtube_video cKZ8v7s7gHM · row cKZ8v7s7gHM

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Laura

Listed as Clifford Brown and His Orchestra, Neal Hefti – Laura (Clifford Brown With Strings) · Watch on YouTube

youtube_video dA1JCvL1FHM · row dA1JCvL1FHM

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Zankie (Synanon)

Listed as Dean Elliot, Neal Hefti – Zankie (Synanon) (College Confidential. Original Jazz Compositions by Dean Elliot / Synanon. Music Composed, Arranged and Conducted by Neal Hefti) · Watch on YouTube

youtube_video eIHRLtkfqh4 · row eIHRLtkfqh4

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Hollywood Review of 1929: Singin' in the Rain

Listed as Doris Day, Neal Hefti Orchestra, Neal Hefti – Hollywood Review of 1929: Singin' in the Rain (Simply ... "Day" Dreams!) · Watch on YouTube

youtube_video gIULTKh6cj8 · row gIULTKh6cj8

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Pensive Miss

Listed as Neal Hefti – Pensive Miss (Li'l Darlin') · Watch on YouTube

youtube_video gN-t1w1dKiI · row gN-t1w1dKiI

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Stardust

Listed as Clifford Brown and His Orchestra, Neal Hefti – Stardust (Clifford Brown With Strings) · Watch on YouTube

youtube_video gZzVbc7qWO8 · row gZzVbc7qWO8

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To the Batcave

Listed as Kristopher Carter, Neal Hefti – To the Batcave (Batman: Return of the Caped Crusaders (Music from the DC Classic Original Movie)) · Watch on YouTube

youtube_video gss3jOeIX3c · row gss3jOeIX3c

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Duel At Diablo (Main Title)

Listed as Neal Hefti – Duel At Diablo (Main Title) (Duel At Diablo (original Motion Picture Soundtrack)) · Watch on YouTube

youtube_video hrW-w5yiNyo · row hrW-w5yiNyo

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Girl Talk

Listed as Neal Hefti – Girl Talk (Harlow) · Watch on YouTube

youtube_video jTBXA7qhepw · row jTBXA7qhepw

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Portrait of Jenny

Listed as Clifford Brown and His Orchestra, Neal Hefti – Portrait of Jenny (Clifford Brown With Strings) · Watch on YouTube

youtube_video k-7yEi2Jz-Y · row k-7yEi2Jz-Y

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The Creeper

Listed as Neal Hefti – The Creeper (Neal Hefti - Vintage Selection) · Watch on YouTube

youtube_video kfqMqo9LIHs · row kfqMqo9LIHs

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Li'l Darlin'

Listed as Neal Hefti – Li'l Darlin' (Jazz Pops) · Watch on YouTube

youtube_video m3cvF6Wwhzg · row m3cvF6Wwhzg

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Can't Help Lovin' Dat Man

Listed as Clifford Brown and His Orchestra, Neal Hefti – Can't Help Lovin' Dat Man (Clifford Brown With Strings) · Watch on YouTube

youtube_video n6-PUoj-ynQ · row n6-PUoj-ynQ

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Coral Reef

Listed as Neal Hefti – Coral Reef (The Band With Young Ideas (Analog Source Remaster 2019)) · Watch on YouTube

youtube_video nm122lEF4bQ · row nm122lEF4bQ

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The Right One

Listed as Neal Hefti – The Right One (Harlow) · Watch on YouTube

youtube_video pEEoff0ca8I · row pEEoff0ca8I

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Moanin'

Listed as Neal Hefti – Moanin' (Jazz Pops) · Watch on YouTube

youtube_video pUjTL2dJboo · row pUjTL2dJboo

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The Odd Couple Main Title

Listed as Neal Hefti – The Odd Couple Main Title (Barefoot In The Park / The Odd Couple (Music From The Motion Pictures)) · Watch on YouTube

youtube_video r4rouP9d1vo · row r4rouP9d1vo

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Ellen's Theme

Listed as Neal Hefti – Ellen's Theme (Duel At Diablo (original Motion Picture Soundtrack)) · Watch on YouTube

youtube_video t85uIPZRX7Y · row t85uIPZRX7Y

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Classic Batman Main Title

Listed as Neal Hefti, Kristopher Carter – Classic Batman Main Title (Batman: Return of the Caped Crusaders (Music from the DC Classic Original Movie)) · Watch on YouTube

youtube_video tAXFSkm7Mtw · row tAXFSkm7Mtw

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Embraceable You

Listed as Clifford Brown and His Orchestra, Neal Hefti – Embraceable You (Clifford Brown With Strings) · Watch on YouTube

youtube_video tOUDCFmHC70 · row tOUDCFmHC70

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Classic Batman End Title

Listed as Neal Hefti – Classic Batman End Title (Batman: Return of the Caped Crusaders (Music from the DC Classic Original Movie)) · Watch on YouTube

youtube_video ugvfP1lMmqM · row ugvfP1lMmqM

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Willow Weep for Me

Listed as Clifford Brown and His Orchestra, Neal Hefti – Willow Weep for Me (Clifford Brown With Strings) · Watch on YouTube

youtube_video v-eqg31z8ls · row v-eqg31z8ls

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Blues for Jean

Listed as Neal Hefti – Blues for Jean (Harlow) · Watch on YouTube

youtube_video vPbJVqVRXM4 · row vPbJVqVRXM4

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L'il Darlin'

Listed as Neal Hefti – L'il Darlin' (Essential Jazz Masters) · Watch on YouTube

youtube_video xU04YQZvOLY · row xU04YQZvOLY

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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.