Charlotte’s very own Tim Stacks is back today with a brand new single titled “The Formula” produced by 90 Vanguard in-house producer Blahzilla. Tim changes up his flow, showing the world what ‘the formula’ is to make it in this industry. The rapper/producer has been heating up the summer, dropping new songs consistently alongside the 90 Vanguard team. Tim’s upcoming mixtape New Era is expected to drop soon as well.