When rappers say bands what do they mean?

In the context of rap music, "bands" typically refers to large amounts of money, often in the form of cash. The term usually signifies bundles of $1,000, as a "band" can refer to a stack of cash wrapped in a rubber band. Rappers often use this term to denote wealth, success, and a lavish lifestyle. It reflects their financial achievements and status within the music industry.