FLStudio. You can also use older versions of FLStudio , downloaded from this page . Can I install more than one version of FLStudio? - Yes: macOS - Rename the App (in the Applications folder, e.g. FLStudio to FLStudio ...
FL right now
I've just started a remix, and all I did was drag 21 stems onto the playlist from the browser, and FL started completely spazzing out. The CPU meter within FL was barely registering and was at 7 or something ...