Happy Birthday to You recordings by Tom Kincaid / VOLE.wtf
Source: https://vole.wtf/happy-birthday/
Released by the creator as CC0 / public domain.
License: https://creativecommons.org/publicdomain/zero/1.0/
Retrieved 11 September 2026.
Included versions: 90s-tv-theme, marching-band, acoustic-guitar, jazz-trio, 8-bit, reggae, choir, orchestral, chamber-music, country
Files are the original creator-provided MP3 recordings.

Hip Hip birthday medleys (CC0 source recordings above):
birthday-mixtape.mp3: Choir, Orchestral, Acoustic Guitar, Jazz Trio, Chamber Music,
Country, Reggae, Marching Band, 90s TV Theme, 8-bit. Each performance used once.
birthday-classics.mp3: Orchestral, Choir, Chamber Music. Each performance used once.
Edits: loudness balanced, short crossfades between performances. No repeated clips.

Happy Birthday - English by Sascha Ende (birthday-singalong.mp3)
Source: https://ende.app/en/song/13806-happy-birthday-english
Children's Birthday Party by Sascha Ende (kids-birthday-party.mp3)
Source: https://ende.app/en/song/12278-childrens-birthday-party
Creator: https://ende.app/
License: CC BY 4.0 https://creativecommons.org/licenses/by/4.0/
Creator's additional permission makes attribution optional:
https://ende.app/en/standard-license (retrieved 11 September 2026).
The creator labels these recordings AI-assisted. Original MP3 files unchanged.
When used in a Hip Hip video, music is trimmed, faded and lowered beneath speech.