> ## Documentation Index
> Fetch the complete documentation index at: https://chart-spec.enchor.us/llms.txt
> Use this file to discover all available pages before exploring further.

# DrumMixEvent

A `mix <difficulty> drums<configuration><flag>` event that sets a disco flip, `[mix …]` in a `.mid` file. The notes'
disco flags hold what it means; the drum stem configuration, which no game reads, is kept so that the writers can
write it back.

## Properties

| Property | Type |
| - | - |
|  `configuration` | `number` |
|  `flag` | `""` \| `"d"` \| `"dnoflip"` |
|  `tick` | `number` |


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