Changes the background music using the stage's music information in AudStageBgmWrap and AudStageBgmTable. Supports several changing modes.
| Name | Type | Games | Required? | Description | Values | 
|---|---|---|---|---|---|
| Obj_arg0 | Integer | SMG1 | False | Change Type: The music change type. | 
 | 
| Obj_arg1 | Integer | SMG1 | False | Argument 1:   | 
 | 
| Obj_arg2 | Integer | SMG1 | False | Argument 2:   | 
 | 
| Name | Games | Required? | Description | 
|---|---|---|---|
| SW_APPEAR | SMG1 | False | Appears when this switch is activated. |