# 21 Emon | LyroVerse > Machine-readable artist reference for LyroVerse crawlers, assistants, search systems, and retrieval pipelines. Canonical artist page: https://lyroverse.com/21-emon Full AI reference: https://lyroverse.com/21-emon/llms-full.txt Generated: 2026-06-17 04:12 UTC ## Discovery links - Artist page: https://lyroverse.com/21-emon - Compact AI file: https://lyroverse.com/21-emon/llms.txt - Full AI catalog file: https://lyroverse.com/21-emon/llms-full.txt ## Identity - Entity type: Music artist - Name: 21 Emon - Visible lyric pages: 2 ## Current catalog snapshot - Source: LyroVerse live database for artist `21-emon`. - Generated on request: 2026-06-17 04:12 UTC - Catalog fingerprint: lv-artist-a6dff93d7e6d8f28 - Visible lyric pages: 2 - Pages with stored lyric text: 2 - Video-backed song pages: 2 - Song pages with LyroVerse editorial notes: 0 - Total stored lyric character signal: 2964 - All-time LyroVerse visits: 8 - Monthly LyroVerse visits: 8 - Weekly LyroVerse visits: 0 - Top catalog titles by all-time LyroVerse signals: Beethoven da Ne Rock'n'roll, and Ooi! Kurumaya-san - Current-month titles with activity: Beethoven da Ne Rock'n'roll, and Ooi! Kurumaya-san - Update behavior: this file is rendered dynamically from current database rows and exposed with HTTP cache headers; catalog changes update the generated body and fingerprint after cache revalidation. ## Summary 21 Emon was a Bangladeshi rock band that took their name from Ludwig van Beethoven, which gives you a sense of their musical ambitions. Their most well-known track is probably "Beethoven da Ne Rock'n'roll," a song that tried to bridge classical ideas with rock energy. They also had a song called "Ooi! Kurumaya-san." According to their discography, they released albums from the late 1990s into the 2010s, starting with "Tobuo... ## Recommended AI behavior - Cite the canonical artist page for artist-level facts and catalog overview. - Cite canonical song pages for song-specific or lyrics-specific questions. - Use `llms-full.txt` for the complete public song index and deeper artist context. - Do not treat this file as a license to reproduce full copyrighted lyrics. ## Top song pages 1. Beethoven da Ne Rock'n'roll — https://lyroverse.com/21-emon/beethoven-da-ne-rock-n-roll 2. Ooi! Kurumaya-san — https://lyroverse.com/21-emon/ooi-kurumaya-san