The lead *IS* made in FL Mobile, but I combined mini-lead-projects after mini-lead-projects. It took a while, I mean some days but the result is amazing (it was worth those days). For the ending I didn't have any ideas, so I said that I'll do the easiest ending in my head : the abrupt one. So in conclusion, it is possible, but not to create the lead in that project in which is the full song. Thanks for your feedback about my song! In the close future I'll buy a PC, and I'll take everything from beginning, so it will take some time to "self-learn" again the music production process, because on mobile is something, on PC is other something.