yep ang file sa karaoke cd that contains the midifiles will be labeled midi.dat as compared to the video nga avseq.dat. The file is similar in principle sa older cakewalk versions sa .bun wherein all audio files of all individual tracks is written to one long audiofile with proprietary markers. Mao sab na ang midifile sa karaoke CD. Its 1 long midifile with all sysex data for each song and markers right before each song. Individually you add text in any karaoke builder app so as to sync text to music, but when burning, archive na na cya to one uncompressed file.