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 ascIndexed to 100 at each series' first observation.
select
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 |
|---|---|---|
| Naniwa Express | 49k | +8.71% |
| Issei Noro | 11k | — |
| Sadao Watanabe | 74k | +4.76% |
| Naoya Matsuoka | 32k | — |
| Akira Jimbo | 18k | — |
| Casiopea | 457k | +3.93% |
| T-SQUARE | 105k | +3.63% |
| Char | 60k | — |
| Kazumi Watanabe | 41k | — |
| Kangaroo | 18k | +6.02% |
| Jimsaku | 9.3k | — |
| 高中正義 | 26k | +6.41% |
| Pyramid | 138k | — |
| Jun Fukamachi | 78k | +4.50% |
| Yuji Ohno | 114k | +7.28% |
| 菊池ひみこ | 59k | — |
| Masayoshi Takanaka | 759k | +0.22% |
| Shigeo Sekito | 176k | +9.89% |
| Himiko Kikuchi | 87k | +10.05% |
| CASIOPEA-P4 | 24k | — |
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