# 4 ao Quadrado | Hiper Musicas

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

Canonical artist page: https://hipermusicas.com/4-ao-quadrado
Full AI reference: https://hipermusicas.com/4-ao-quadrado/llms-full.txt
Generated: 2026-09-21 04:48 UTC

## Discovery links

- Artist page: https://hipermusicas.com/4-ao-quadrado
- Compact AI file: https://hipermusicas.com/4-ao-quadrado/llms.txt
- Full AI catalog file: https://hipermusicas.com/4-ao-quadrado/llms-full.txt

## Identity

- Entity type: Music artist
- Name: 4 ao Quadrado
- Visible lyric pages: 1

## Current catalog snapshot

- Source: HiperMusicas live database for artist `4-ao-quadrado`.
- Generated on request: 2026-09-21 04:48 UTC
- Catalog fingerprint: lv-artist-8e8497b99364e883
- Visible lyric pages: 1
- Pages with stored lyric text: 1
- Video-backed song pages: 1
- Song pages with HiperMusicas editorial notes: 0
- Total stored lyric character signal: 641
- All-time HiperMusicas visits: 3
- Monthly HiperMusicas visits: 3
- Weekly HiperMusicas visits: 0
- Top catalog titles by all-time HiperMusicas signals: Sem direção
- Current-month titles with activity: Sem direção
- 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

4 ao Quadrado is a band from Rio de Janeiro whose name translates to "4 Squared." The quartet includes Bruno Dourado on vocals and guitar, Kadu Vianna on guitar, Felipe Fernandes on bass, and João Pedro Figueiredo on drums. They released their debut album "Sem Direção" in 2019, with the title track becoming a notable song for them. In 2021, the band faced plagiarism accusations regarding a melody, though these...

## 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. Sem direção — https://hipermusicas.com/4-ao-quadrado/sem-direcao