Abstract: Systems and methods determine, identify and/or detect one or more audio mismatches between at least two digital media files by providing a group of digital media files to a computer system as input files. Each digital media file comprises digital audio and digital video signals previously recorded at a same performance by a same artist, and the digital media files are previously synchronized with respect to each other and aligned on a timeline of the same performance and provide a first multi-angle digital video of the same performance. The systems and methods compare audio features based on the audio signals of each digital media file and detect at least one audio mismatch between at least two digital media files of the group based on compared audio features, wherein the at least one audio mismatch is generated by, caused by or based on one or more previously edited digital media files present within the group.