30 MUSIC CHALLENGE Draws Over 230,000 Song Lists
The free web service 30 MUSIC CHALLENGE, run by the music recording site Ongaku Juzutsunagi, has collected song selections from more than 230,000 people as of Friday, November 6.
1 source 1d ago
Reporting from 1 source: KAI-YOU.
Why it matters
A no-login prompt tool built by one developer has pulled a six-figure participant count, and the visible participation of hololive VTubers, utaite and Vocaloid producers is what pushed it across social media.
Key Facts
- 30 MUSIC CHALLENGE is a free web service provided by the music recording and sharing site Ongaku Juzutsunagi.
- Song selections from more than 230,000 people had been collected as of Friday, November 6.
- Users choose one song for each of 30 prompts and receive an image compiled with album jackets.
- Selections can be converted into Apple Music or Spotify playlists, and no login is required.
- Suisei Hoshimachi and Laplus Darknesss of hololive are among the participants sharing their lists.
Users pick one favorite song for each of 30 prompts and get an image of album jackets, plus Apple Music or Spotify playlists. hololive VTubers Suisei Hoshimachi and Laplus Darknesss are among those sharing lists.
The service is free and needs no login. Users answer prompts such as "the song you listened to first today," "a song you want to listen to on a rainy day" and "your theme song," then share the resulting jacket image on X or convert the picks into Apple Music or Spotify playlists.
It also calculates a "music age" by assuming the user was 17 when each chosen song came out, and compares that figure with all participants. Developer LiveBose runs Ongaku Juzutsunagi, the site where users record music history and live concert memories.
Written with AI by Yomimono from the 1 cited source below, including Japanese-language reporting where cited. See our editorial policy.
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