# 645ar | LyroVerse

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

Canonical artist page: https://lyroverse.com/645ar
Full AI reference: https://lyroverse.com/645ar/llms-full.txt
Generated: 2026-06-17 04:13 UTC

## Discovery links

- Artist page: https://lyroverse.com/645ar
- Compact AI file: https://lyroverse.com/645ar/llms.txt
- Full AI catalog file: https://lyroverse.com/645ar/llms-full.txt

## Identity

- Entity type: Music artist
- Name: 645ar
- Visible lyric pages: 2

## Current catalog snapshot

- Source: LyroVerse live database for artist `645ar`.
- Generated on request: 2026-06-17 04:13 UTC
- Catalog fingerprint: lv-artist-324e2ed922a5d80b
- 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: 3580
- All-time LyroVerse visits: 7
- Monthly LyroVerse visits: 4
- Weekly LyroVerse visits: 0
- Top catalog titles by all-time LyroVerse signals: Sum Bout U, and Yoga
- Current-month titles with activity: Sum Bout U, and Yoga
- 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

645ar is a musical collective from Los Angeles that formed in 2015. The group consists of three childhood friends: J.R., Cory "Coz" Martin, and Isaiah "Izzy" Martin. They started making music together with a focus on R&B, hip-hop, and soul. Their 2017 single "Sum Bout U" brought them wider attention. The song deals with love and relationships, and it became their breakout track. They followed it with another song called...

## 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. Sum Bout U — https://lyroverse.com/645ar/sum-bout-u
2. Yoga — https://lyroverse.com/645ar/yoga