Diaz Seeking Opportunity: Former Big Machine National Dir./Promotion & Marketing Brooke Diaz has decided not to join the new Big Machine/Nashville Harbor promotion team launched last week (Breaking News 2/13). Diaz joined Big Machine 12 years ago, rising to the National post in 2024 (CAT 1/31/2024). Saying she's "incredibly grateful," Diaz adds, "I’m looking forward to what’s next and am excited about the opportunities ahead." Reach her here. There are no plans to fill the position at Big Machine/Nashville Harbor.