Known as the "classic" iLife version, this is highly stable on El Capitan but is no longer officially sold by Apple.
The modern version of GarageBand is not compatible with OS X 10.11.6. For a stable experience on El Capitan, you typically need or an early release of GarageBand 10 . Garageband Mac Os X El Capitan 10.11.6 Download
The most reliable and safe way to download GarageBand for El Capitan is through the . This method only works if you have previously "bought" or downloaded GarageBand with your Apple ID. Known as the "classic" iLife version, this is