select
snapshot_date, week_number, listeners, playcount,
listener_delta, listener_pct_change, listeners_indexed
from api_artist_timeseries
where artist_id = $1
order by snapshot_date ascselect
ts.snapshot_date, ts.week_number, ts.listeners, ts.listeners_indexed,
cw.artist_count, cw.p25_indexed, cw.median_indexed, cw.p75_indexed
from api_artist_timeseries ts
left join api_cohort_weekly cw
on cw.cohort_type = $2 -- 'genre' or 'size_band'
and cw.cohort_key = $3 -- primary_genre or size_band
and cw.snapshot_date = ts.snapshot_date
where ts.artist_id = $1
order by ts.snapshot_date asc| Artist | Listeners | 13-week growth |
|---|---|---|
| Neil Diamond | 1.6M | +2.14% |
| Eric Carmen | 830k | +2.91% |
| Gilbert O'Sullivan | 617k | +2.76% |
| Bread | 803k | +2.41% |
| Engelbert Humperdinck | 683k | +2.98% |
| Lionel Richie | 1.8M | +1.56% |
| Air Supply | 994k | +1.75% |
| Josh Groban | 819k | +0.78% |
| Donny Osmond | 609k | +4.23% |
select
similar_artist_id, slug, display_name, size_band,
latest_listeners, total_pct_growth, weeks_tracked, similarity_score, rank
from api_artist_similar
where artist_id = $1
order by rank ascselect *
from api_artist_profile
where artist_id = $1