Primarily musical data; some may include lyrics.
Unlike MP3 or WAV files, MIDI files do not contain actual audio. Instead, they are digital "sheet music" consisting of instructions that tell your computer or keyboard which notes to play, at what volume, and with which instrument. midi karaoke zip files
Because MIDI files only contain instrumental data, there is never a "guide vocal" to clash with your singing. How to Use MIDI Karaoke ZIP Files Download: Find a reputable source for your files. Primarily musical data; some may include lyrics