Great app but missing basic edit/creation functionality – Genius Jamtracks Review

I enjoy the quality of the accompaniment and the ability to change the harmonic and rhythmic complexity on the fly. I see that the new version added the ability to edit the chords. However there is no Save As which prevents you saving a different version of the song. This is a basic function so its seems odd to have been omitted. Also when will the ability to create new user songs be added? I would like to input other tunes that I play that are not in the default set or compositions. I hope this is added soon since other products like iRealPro have had this from the get go.
Review by nborthwick on Genius Jamtracks.