Wondershare Repairit - Repair Corrupted Videos, Photos, Files and Audios
Typatone - Make music while you write
TunesKit Video Repair - A powerful video repair tool to fix corrupted or damaged MOV, AVI, MP4 video files on Windows and Mac.
Frettable - Play your instrument and AI will write the sheet music
untrunc - Restore a truncated mp4/mov. Improved version of ponchio/untrunc
Tab Lab - Read and write music notation and tablature, together.