# DeleteTuning

Deletes a tuning.

### Synopsis

`Err DeleteTuning( Item Tuning )`

### Description

This function deletes the specified tuning and frees any resources dedicated to it. Note that if you delete a tuning that's in use for an existing instrument, that instrument returns to its default tuning.

### Arguments

Tuning
  The item number of the tuning to delete.

### Return Value

The function returns 0 if successful or an error code (a negative value) if an error occurs.

### Implementation

Folio call implemented in Audio folio V20.

### Associated Files

audio.h

### See Also

``CreateTuning`(), TuneInstrument(), TuneInsTemplate()`