SONY MUSIC NASHVILLE (SMN) has realigned its ARISTA, COLUMBIA and RCA NASHVILLE promotions teams, effective immediately, with the creation of the new position of Sr. Dir./Promotion & Artist Development for each team, supporting their respective VPs on tactical strategies and platform initiatives. LYNDSAY CHURCH, LAUREN LONGBINE and MALLORY MICHAELS will take on this new position for ARISTA, COLUMBIA and RCA NASHVILLE, respectively. Each rises from a regional promotion position, and CHURCH .