What is the most logical next event?

How to align tracks in audacity
Open the audacity program.
You should see the main screen, with colored controls at the top and gray space for available tracks underneath.
Record your original track.

Choose from:
(a). Delete the itunes tracks and save the originals in a folder for the future. Double-click on the tracks that are in your pre-installed program.
(b). From the menu on the bottom panel, select " view all tracks " from the pop-up menu. Set the track (s) you wish to record as your mobile app.
(c). You can import from recorded tracks, import from a set, or purchase. Select the track you want to record and click the plus sign to find the track.
(d). You will see the track populate with lines that represent sound modulation, directly under the controls. Use your initial track as a marker for rhythm and timing.
(d).