: If you previously "purchased" it, you might still find it under your tab in the Mac App Store. Apple Support Community
We've obtained a patched version of GarageBand '11, compatible with Mac OS X Lion 10.7.5. This patched version bypasses the compatibility issues and allows for a smooth installation. Garageband For Mac Os X Lion 10.7 5 Download -PATCHED
Q: Is the patched version of GarageBand safe to download? A: We ensure that the patched version of GarageBand is safe to download and install. However, always use caution when downloading software from the internet. : If you previously "purchased" it, you might
Once the base version (GarageBand 6.0.x) is installed, it should be updated to version for maximum stability on Lion. : If you previously "purchased" it