How to delete garageband instruments and lessons after deleting files from library?

Hi..

Just an update.

I decided to reinstall GarageBand, then proceeded to use -menu > About this Mac > Storage and click the Manage button. Then I saw the DELETE button...

It works.. GarageBand and all instruments and lessons remove.. saving me 28G of space.

Thanks

TH

I too am experiencing this problem. 23GB in Lessons and Instruments. Sierra sits dumbly by without a hint of how to purge them.

Did you open the -menu > About this Mac > Storage and click the Manage button?

If you hover the pointer over one of the items in Music Creation, you should be seeing an "x". click it to delete the item.

Most of the items will be installed in the folders

/Library/Application Support/GarageBand/

or

/Library/Application Support/Logic

or

/Library/Audio/Apple Loops/

But be careful, what you delete, if you are using other music creation software or video software. The instruments and loops are also used by Logic and MainStage, and the Apple Loops by iMovie or Final Cut for sound effects.

I really regret installing GarageBand. My system show 28G usage but I can't get rid of it. I tried all the above and in system information still shows 28G used by **** GarageBand.

Thanks for the heads-up. That will be very useful for the next person with the same problem.