The announcer asks where you can get such great coverage and
reliability besides Cricket Cellular. Then we hear the sound of crickets. Then
the announcer says now we know why they’re called Cricket Cellular.
Then, for the tag, we hear the announcer ask when will we be
able to find a better deal than Cricket Cellular, and then we hear Buddy Holly
and the Crickets’ sing the line: “That’ll be the day, whoo-hoo!” a few times as
we fade out.
Here’s Buddy Holly’s: “That’ll Be the Day” (This his solo
version, and the part I’m referring to starts at about 1:57):