Apple has released GarageBand 2.0.1, an extensive update to its simple-to-use music creation application.

The update is described as: "Addressing issues with duplicating tracks, playhead snapping to grid, joining software instrument regions on adjacent tracks, making precise adjustments to volume and pan settings, and converting Software Instrument Apple Loops based on drum sounds into Real Instrument Apple Loops."

GarageBand 2.0.1 also repairs a problem in which recorded Real Instrument regions may not properly adjust to changes in the project key.