The Web Audio API context.
The master GainNode.
The master volume level (0-1).
Maximum active voices allowed simultaneously.
Whether the audio context is unlocked.
Get the number of currently active voices.
Stop all sounds and clean up audio resources.
Get the volume level of a specific group.
Get the current master volume level.
Initialize and resume the audio context.
Set the volume level for a specific group.
Set the master volume level (0-1).
Stop all active sounds.
Stop all active sounds with a matching tag.
Unlock the audio context on user interaction.
Manages audio context, active voices, groups, and volumes.