Method 1.0 · Updated 2026-08-23
How festival value and affordability are measured
The question this product answers — which festivals give fans the most lineup value for their ticket dollar — is answerable only if 'value' and 'cost' are defined before any festival is looked at. This page fixes those definitions, states what evidence a record needs before it earns a score, and records the two formulas that were tested and set aside.
Eligibility
A festival enters the register when it is staged in the United States, presents live music as its principal programming, runs at least one full programming day, sells a general admission product to the public, and published an official lineup for at least one edition since 2015. A single-artist event, a touring package playing multiple cities under one name, a conference whose showcases are secondary to its panels, and a private or invitation-only event are all outside the definition. A dormant festival stays in the register with a dormant flag rather than being deleted, because the historical record of a market losing a festival is itself a finding.
Eligibility is recorded per record with a written note, so a reader can see why an event they expected to find is absent.
The price observation standard
Advertised prices are not what buyers pay, so the register records both and never merges them. For each tier Live Index stores the advertised face value, the mandatory fees added before payment, and the actual minimum checkout total for one admission — the number the payment screen shows. Fee burden is fees as a share of face value; fee share is fees as a share of the total. Optional add-ons, insurance, shipping upgrades, camping, parking, shuttle passes, payment plans and VIP or platinum tiers are excluded from the headline figure and stored separately where observed, because including them would compare a camping package against a day pass.
Resale is excluded entirely. A resale price measures a secondary market, not what a festival charges.
The lineup model
Lineup is normalised from the official poster or lineup page as printed. Each appearance carries a billing position — headliner, sub-headliner, middle card, or emerging — derived from typographic hierarchy and stage placement rather than from editorial opinion about an artist's importance. Artists billed at middle card or above are treated as qualifying artists; the emerging tier is counted and displayed but does not enter the value formula, because its market price is rarely observable.
Lineup market value is estimated only from observed comparable standalone ticket prices for the same artist in the same period. Guarantees, booking fees and settlement figures are not public and are never estimated. Where fewer than 60 per cent of qualifying artists carry a sourced standalone price, no value score is produced at all; the record reports the gap instead of a weakened number.
Why two scores, not one
Affordability and value answer different questions and frequently disagree. A destination festival with a deep bill can be poor value for a buyer on a budget and strong value per artist; a cheap regional festival with one stage and six hours of music can be highly affordable and weak value. A single composite would average those into a number that describes neither, so the product publishes both and never blends them.
Festival Affordability Score
Consumer cost only, on a 0–100 scale. It weights the general admission checkout total at 70 and the cost of one programming day at 30, because a buyer pays the total rather than the daily rate. Full marks on the cost component are reached at or below $75 and zero at or above $800; the per-day component runs from $40 to $350. No lineup input enters this score at any point.
Festival Value Score
A weighted composite on a 0–100 scale, computed only from observed inputs. The reference points below are fixed in the published method rather than fitted to the sample, so adding a festival cannot move another festival's score.
Value component weights
Full marks on the market-value component are reached at a standalone-ticket equivalent of 3× the admission cost; depth reaches full marks at 40 qualifying artists, headliner contribution caps at 4 headliners, and duration at 4 programming days. The headliner cap is deliberate: without it, one stadium-scale act would be able to carry an otherwise thin bill to a high score. Rarity contributes only where a verified rarity fact exists — a reunion, a first U.S. appearance, an only announced U.S. date — and contributes zero otherwise rather than a neutral average, because a festival should not be credited with an exclusivity nobody documented.
Formulas tested and set aside
A pure ratio of standalone-ticket equivalent to admission cost was tested first. It is the most transparent formulation and it is retained as a displayed diagnostic, but as a headline it rewards festivals that book a small number of expensive touring acts and penalises deep bills of mid-priced artists, which inverts what most buyers describe as value. A cost-per-qualifying-artist formulation was tested second. It is intuitive and also retained as a displayed metric, but it treats a fortieth-billed artist as equal to a headliner and is trivially gamed by a festival that prints more names on the poster. The weighted composite is used because it keeps both effects visible without letting either dominate.
Derived metrics shown on every rated record
- General admission checkout total, and the advertised face value beside it.
- Mandatory fee burden, as a share of face value and as a share of the total.
- Cost per programming day.
- Cost per qualifying artist.
- Standalone ticket equivalent, and the multiple it represents against admission.
Confidence
Confidence is derived from what a record actually holds, not asserted by an editor. It cannot be raised by hand.
- High confidence
- Official lineup published by the festival, a verified checkout total including mandatory fees, and enough artist-market inputs to compute every score component.
- Medium confidence
- Official lineup published by the festival and an advertised face value, but incomplete fee disclosure or incomplete artist-market inputs.
- Preliminary
- Edition announced and partially documented: dates or a partial lineup exist, but admission cost or programming is not yet fully published.
- Not yet rated
- Evidence is insufficient to compute a defensible score. The record is published as identity and coverage status only.
Pipeline
How a fact becomes a published number
Every dated fact moves forward one state at a time, and history is preserved rather than overwritten: a price that changes is a new observation, not an edit.
1 · Detected
A candidate fact has been observed by a discovery adapter or submitted by an editor. Nothing is published and nothing is scored at this state.
2 · Source verified
The fact resolves to a named source with a retrieval date: an official festival page, an official ticketing page, an operator statement or a government record. Trade reporting may corroborate but may not by itself carry a price or a lineup.
3 · Data verified
The fact has been transcribed into the typed record, units and currency confirmed, advertised face value separated from checkout total, and any conflict between sources resolved and noted.
4 · Published
The record enters the public dataset. Derived metrics compute from it; scores compute only where the evidence thresholds are also met.
Changes the pipeline preserves
- new-festivalA festival not previously in the register is identified.
- new-yearA new edition of an existing festival is announced.
- dates-announcedEdition dates are published for the first time.
- lineup-announcedAn official lineup is published.
- lineup-addedArtists are added to a published lineup.
- lineup-removedArtists are withdrawn from a published lineup.
- price-changeA tier price or fee changes, recorded as a new observation rather than an edit.
- selloutA tier or the festival is reported sold out by the official seller.
- cancellationAn edition is cancelled or postponed.
Planned discovery adapters
No automated monitoring runs today. These are the sources the pipeline is designed to accept, each with the review each one requires before anything it produces is published.
Official festival site watch
Polls the official site and lineup page of every register record for changes to dates, lineup and ticket tiers.
Waiting on: Scheduled outbound fetch from the server runtime; Per-site fetch etiquette and rate limits.
Official ticketing checkout observation
Records advertised face value, mandatory fees and the actual minimum checkout total for the lowest generally available admission tier.
Waiting on: A documented manual observation round, or authorised programmatic access to the official ticketing page; Observation timestamps in a fixed timezone.
Comparable standalone ticket observation
Records the all-in price of a comparable standalone headline ticket for qualifying festival artists, which is the only permitted proxy for artist market value.
Waiting on: Access to primary ticketing pages for standalone dates in the same period; A comparability rule fixing venue scale and market.
Trade press monitor
Surfaces cancellations, sellouts and operator changes for editorial follow-up. Corroborating only: never the sole source for a price or a lineup.
Waiting on: The existing Live Index news ingestion feed set.
Collection status
What is required before the first scored release
The scoring system is implemented and tested against its own reference points. The observation rounds that feed it have not run, which is why the register currently publishes coverage rather than rankings.
- Official lineup capture for at least one current edition per register record, with billing positions as printed.
- Checkout observation for the lowest generally available admission tier, capturing advertised face value and mandatory fees separately.
- Comparable standalone ticket observations covering at least 60 per cent of the qualifying artists on each lineup scored.
- A verified programming day count per edition, including a rule for overnight formats.