If you are referring to a music compilation or playlist rather than a research paper, the most prominent "mixes" from that year include:
If you are looking for a formal study related to this topic, the following research from 2019 and early 2020 provides a technical and social context for country dance music: 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
To help you find the exact document, could you clarify if you are looking for: A on how country music affects dancing? A marketing report on country music sales for 2019? The tracklist for a specific DJ mix you heard? The tracklist for a specific DJ mix you heard
: Published in June 2019, this paper by researchers from MDPI examines the lyrical themes of top country hits, focusing on the "country boy" archetype prevalent in party-oriented songs.
: A data-driven analysis using RPubs that tracks shifts in "danceability," "energy," and "tempo." It notes a general decrease in positive "valence" in dance music over the decades up to 2019.
: A popular year-end mix hosted on Mixcloud by the Country Mix Show, featuring artists like Dierks Bentley and Rodney Atkins.