An old debate among programmers
Should a station play a song that streaming platforms have not endorsed? The question has divided programmers at American Top 40 stations, the so-called CHR format, for years. In an analysis published on October 8, 2026 by RadioInsight, consultant Sean Ross (Ross on Radio) set out to answer it with numbers, comparing the playlists of stations that lead their market with those of stations lagging behind.
A method based on the Spotify chart
The study examines the five top-ranked CHRs in markets measured by Nielsen's Portable People Meter (PPM), according to rankings by ratings expert Chris Huff: WNCI in Columbus (an 8.2 share in August), KMXV in Kansas City (6.9), Z100 in New York, Q102 in Cincinnati and The River in Nashville. On the other side, four Top 40 stations with less than a two-share in their home market.
The sorting rule is deliberately simple. A "radio record" is any song missing from Spotify's Top 200 on September 27. A "streaming song" is one that has not yet reached the top 25 in CHR airplay. Everything else, backed on both sides, forms the consensus group.
Three-quarters consensus, one quarter deliberate choices
Among the 20 most-played songs at the winning stations, the split is remarkably consistent:
- about 75% songs supported by both airplay and streaming;
- 20 to 25% "radio records";
- often a single title, around 5%, driven mainly by streaming.
In practice, the winners have 4 to 6 "radio records" out of 20, versus 5 to 8 for the struggling stations. The gap is real but narrow, and the author warns against jumping to conclusions: a six-share difference probably depends on far more than a handful of song choices. He also notes that all four weak stations are the second CHR in their market. Another important nuance: many of these "radio records" are recurrents that last thanks to research, not new songs being pushed.
The real risk: songs that get stuck
For Sean Ross, streaming therefore does not always win. But he points to another problem: many programmers make a song clear both the streaming and the airplay hurdle, instead of spotting hits that succeed on either one. As a result, some tracks stall around No. 11, because there are fewer major releases and because callout, the phone research with listeners, takes time. One frequently cited fix is to give developing songs concentrated daytime exposure sooner, to find out faster whether they hold up.
What it means for online radio stations
For a music webradio, these findings are directly usable. Copying platform charts does not guarantee a station that keeps listeners, and ignoring them does not either. A few takeaways:
- build the core of the rotation on consensus songs, then keep a clear share for editorial choices;
- watch for tracks that stall and dare to drop them before fatigue sets in;
- use your own streaming statistics (listening time, drop-offs) as a substitute for callout;
- leave room for songs that speak specifically to your community.
The analysis concludes that neither streaming nor airplay provides a roadmap: the programmer's judgment matters more than ever.
Source: RadioInsight