Unfortunately on most of the websites for Audacy-owned music stations, lately the "Recently Played" feature has become woefully incomplete and inaccurate. That was the case here as the same Saturday 3/19/2022 playlist appears on the websites for:
93.1 Jack FM
94.7 The Wave
K-Earth 101
KROQ
KROQ-HD2 Roq Of The 80s
If I had to guess, the incomplete playlist that's there for Sat. 3/19/2022 matches closest to Jack FM,
but it could theoretically be for *any* one of Audacy's music stations with a similar format.
As for what actually went out over the air on K-Earth 101, please use the link below
to view their playlist where the usual selection of songs were aired
(click on "Sat. 19-03" at the top of the web page to view the 3/19/2022 playlist):
Listen to K-EARTH 101 online
onlineradiobox.com
There are gaps for pre-recorded programming between 5 AM - 8 AM;
*needs confirmation*: I believe Part 1 of Scott Shannon's America's Greatest Hits airs
for 2 of those hours on Saturday mornings with Part 2 airing on Sunday mornings.
EDIT: I checked several Audacy music stations with different formats in several markets
and the same playlist appears for all stations for Saturday 3/19/2022.
Thus, even though the Sunday 3/20/2022 Audacy website playlists seem to return to normal for the multiple stations,
it would be hard to trust whatever one sees regarding what was "Recently Played".