Many thanks to contributors Frank and Ayar who submitted recordings of Radio Thailand made on May 22, 2014: the first broadcast of Radio Thailand after the Thai coup d'état.
Instead of broadcasting the English language service at the scheduled time, Radio Thailand broadcast patriotic songs and announcements in Thai. Several have confirmed that this was the same content heard on domestic news sources throughout Thailand.
From Europe, Frank submits the first recording from the 19:00 UTC broadcast on 9,390 kHz: