About BiasMap
Know your seat before the lights go down.
What this is
BiasMap aggregates tour intel — setlists, stage layouts, member position patterns, and fan section reports — and surfaces it per show, per venue, per seat section. The goal is simple: help you pick or understand your seat before the concert.
Launch content covers the BTS ARIRANG World Tour, North American leg. The architecture supports multiple artists and tours; more will follow.
Data sources
- Fancam archives analyzed for member position and stage zone timing
- Community setlist logs cross-referenced across multiple nights
- Venue maps and section coordinates from official ticketing layouts
- Fan reports submitted through this site after each completed show
All claims are paraphrased — never verbatim quotes. Confidence levels (high / medium / low) reflect corroboration count and source quality. Intel labeled “low confidence” is based on limited data and should be treated accordingly.
Fan reports
After each completed show, attendees can submit a section report: view rating, who was close and when, any obstructions. Reports feed an offline pipeline and eventually surface as corroborated intel on the show guide. Submitted reports are not publicly listed in v1.
Disclaimer
BiasMap is an independent fan project. It is not affiliated with, endorsed by, or connected to HYBE, BigHit Music, BTS, or any official tour operator. All artist names and tour names are used for informational identification only.
Concert experiences vary. This site provides probabilistic intel based on historical patterns — it does not guarantee any member will be in a given sector during your show.