Manage Macros. Manage Macros allows you to edit, remove or rename existing Macros or add a new Macro. It also allows you to apply Macros to you project or a set of files. Any built-in, LADSPA, LV2, Nyquist, VST or Audio Unit (Mac) effect shown in the Effect Menu can be added to a Macro.
Upload M4A files. To merge your songs together, you can import two or more files from your PC, Mac, Android, or iPhone. It's also possible to upload them from your cloud storage account. Each file can be up to 500 MB for free. Step. lYukELp.