# R4 | LyroVerse

> Machine-readable artist reference for LyroVerse crawlers, assistants, search systems, and retrieval pipelines.

Canonical artist page: https://lyroverse.com/r4
Full AI reference: https://lyroverse.com/r4/llms-full.txt
Generated: 2026-06-17 07:11 UTC

## Discovery links

- Artist page: https://lyroverse.com/r4
- Compact AI file: https://lyroverse.com/r4/llms.txt
- Full AI catalog file: https://lyroverse.com/r4/llms-full.txt

## Identity

- Entity type: Music artist
- Name: R4
- Visible lyric pages: 7

## Current catalog snapshot

- Source: LyroVerse live database for artist `r4`.
- Generated on request: 2026-06-17 07:11 UTC
- Catalog fingerprint: lv-artist-9c57fbfe86c7b8b2
- Visible lyric pages: 7
- Pages with stored lyric text: 7
- Video-backed song pages: 7
- Song pages with LyroVerse editorial notes: 0
- Total stored lyric character signal: 6591
- All-time LyroVerse visits: 295
- Monthly LyroVerse visits: 27
- Weekly LyroVerse visits: 0
- Top catalog titles by all-time LyroVerse signals: Um Rosto no Espelho, O Que Já Não Preciso, Luzes Na Escuridão, The Days, Deep (cover), Pela Ultima Vez, and C.H.E
- Current-month titles with activity: C.H.E, Pela Ultima Vez, The Days, Deep (cover), Luzes Na Escuridão, O Que Já Não Preciso, and Um Rosto no Espelho
- 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

A quartet that started as 4 Cabeças and built a steady catalog of melodic, inward-looking songs.

## 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. Um Rosto no Espelho — https://lyroverse.com/r4/um-rosto-no-espelho
2. O Que Já Não Preciso — https://lyroverse.com/r4/o-que-ja-nao-preciso
3. Luzes Na Escuridão — https://lyroverse.com/r4/luzes-na-escuridao
4. The Days — https://lyroverse.com/r4/the-days
5. Deep (cover) — https://lyroverse.com/r4/deep-cover
6. Pela Ultima Vez — https://lyroverse.com/r4/pela-ultima-vez
7. C.H.E — https://lyroverse.com/r4/che