Find and download a song you want to work with.
Set the tempo and key of the track.
Open the file in your digital audio workstation by either dragging and dropping it or by selecting Import from the File menu at the top of the screen.
Break up the song into its constituent parts: verse, chorus and breaks. Skip to Step 7 if you do not plan to rearrange the track before building upon it.
Highlight with your cursor the portion of the track you want to use.
Cut, copy and paste individual portions, placing them to create a new arrangement.
Look for the section "Notes" or "Midi" on your digital audio workstation to create midi loops or track-length sequences to build upon the track. Use the vertical axis of the "Notes" or "Midi" section as a guide to the specific notes you are entering and the horizontal axis to determine the interval or length of the notes.
Double-click in the "Notes" or "Midi" section to enter individual notes and create variations on the melody and harmony or add new sounds until you are satisfied with the sound of your remix.