If you are referring to a music compilation or playlist rather than a research paper, the most prominent "mixes" from that year include:
Nonstop Party Mix of the Best Country Music of 2019 - Mixcloud country_dance_party_mix_2019
: Available on Academia.edu, this study investigates how country music consumption interacts with social class and "elite" culture, specifically in the context of festival and dance attendance. 2019 Country Dance Music "Mixes" If you are referring to a music compilation
There is no single academic "paper" exclusively titled Country Dance Party Mix 2019 . However, several research papers and data analyses from that year explore the of country and dance music. Related Academic Papers and Research country_dance_party_mix_2019