Can Sunday Sounds MainStage patches be used in GarageBand? April 10, 2020 12:56 No, Sunday Sounds patches can't be used in GarageBand. These are patches for MainStage or Logic Pro. Related articles Can I use Sunday Keys patches in a DAW? Can I Use GarageBand to set up my tracks for Live Tracks for Sunday Keys? How do I open my MainStage patches in Logic Pro X? How do I use Yamaha MOX8 or MOXF8 Series keyboards with MainStage? How do I open a patch in MainStage?