nma

Yes they are. I edited the loops by changing the notes and changed the instrument settings. When I opened later, the notes are missing only in certain tracks.

I tried doing it. Ended in vein. Please help me with a solution

I had saved my project last night which had all the notes I played as a midi track. There were about 6-7 midi tracks I played. When I opened it this morning, most of the tracks played by me have disappeared. Some notes are audible and present in the midi region ( piano roll). But most of the notes have disappeared. Someone, please help me with a solution. Thanks in advance!