Chris Willman Senior Music Writer and Chief Music Critic Country music hasn’t had a huge presence in the mainstream top 10 since Florida Georgia Line provided a couple of big crossover blips in 2014 and 2017 with “Cruise” and “Meant to Be.” But that changed in triplicate in 2023 with three Nashville exports— the well-established Morgan Wallen and Luke Combs, plus a blazing-hot newcomer, Zimmerman. His first three singles all hit No.