adStream is an ad-watch journal of interesting commercial sightings in streaming audio.
Dropping out of our Spotify Premium test account into Spotify Free, we instantly encountered an implementation of Liu’s idea. (Gary Liu left Spotify earlier this year.) A pre-roll splash page started a playlist listening session, offering a 30-second video ad in exchange for 30 minutes of ad-free listening. We could refuse the offer. We did nothing, and the video ad proceeded.
Interestingly, the commercial was for Spotify Premium, the subscription plan that has no advertisements. Spotify is in the midst of label negotiations, where part of the discussion reportedly focuses on the viability of Spotify Free to funnel listeners into the paid plan. Advertising the no-ad feature in a way that gives the listener a no-ad block of time is an interesting promotion tactic.