GNMIDI is a Karaoke MIDI song player, converter and editor.

Features

• Standard MIDI player: GNMIDI player prepares MIDI files for optimal playing with your MIDI sound device (GM/XG/GS compatibility, common volume)
• Karaoke player: GNMIDI displays song lyrics synchronized to melody
• Entertainment player: GNMIDI plays songs randomly chosen from your MIDI archive in background
• Music Training: Easily turn off the melody, play it yourself and record it instantly.
• MIDI recorder: GNMIDI records your keyboard playing through MIDI cable and stores it on your harddisk as standard MIDI file (SMF) in format 0 or 1
• MIDI karaoke editor: GNMIDI synchronizes song lyric syllables to melody notes
• MIDI synchronisation editor: GNMIDI synchronizes song lyric lines in real time (song play time)
• MIDI format converter: GNMIDI converts between MIDI formats 0, 1, 2.
• MIDI karaoke converter: GNMIDI converts between some popular MIDI karaoke formats including lyrics conversion and st3 karaoke format v4.5 import.
• MIDI file content viewer: GNMIDI displays important MIDI song information (copyright, version, tracks, tempo etc.) INSTANTLY when opened.
• MIDI file editor: GNMIDI changes song text, copyright, sound programs, volume, tempo, channels, note resolution, etc., transposes notes
• MIDI deep internals viewer: GNMIDI shows deep internal secret content of a MIDI song
• Ringtones converter: GNMIDI converts MIDI song melodies into mobile phone ringtones
• MIDI song demos creator: GNMIDI ringtones or smaller MIDI demos are simply created with cut, copy, fade in/out and batch processing.
• Medley creator: GNMIDI combines a series of MIDI files into a MIDI medley song
• Copyright signature: GNMIDI shows copyright info and adds your copyright to a song, it can also add a secret copyright signature to MIDI file
• Lyrics Printer: GNMIDI prints lyrics from a MIDI song
• MIDI splitter: GNMIDI splits drum tracks by drum instruments, splits notes distinguished by instrument, splits notes played by left and right hand
• MIDI file compressor: GNMIDI can compress your MIDI files without changing their musical content, the results will still be standard MIDI files
• MIDI file checker: GNMIDI can check your whole MIDI archive and repair invalid files if content is not too damaged
• MIDI volume controller: GNMIDI can fade in/out a song by volume, modify volume, set to common volume level
• MIDI song archiver: GNMIDI lets you assign properties to MIDI songs (interpret, rating, style, melody channel ...) which can be searched or filtered during Entertainment playing
• MIDI chord analyser: GNMIDI guesses chords from MIDI songs and saves them in a MIDI track in different formats
• MIDI note analyser: GNMIDI checks if notes are outside the range of natural instrument sounds, calculates maximum note polyphony
• MIDI command translator: GNMIDI has operations to replace notes, channels, track titles
• Pianodisc preparator: GNMIDI prepares MIDI songs for playing with pianodisc controlled pianos (magic fingers on piano)
• MIDI tempo controller: GNMIDI can change tempo, help user to find tempo with beats counter
• MIDI calculator: GNMIDI can calculate time, MIDI unit, meter at any song position
• MIDI batch processor: Many important MIDI operations can be applied to a folder that contains MIDI files
• Sysex dump tranfer tool: Comfortable sysex transfer
• Parsons code generator: GNMIDI converts MIDI melody to parsons code for use to search a melody
• Adapt improvisation to score sheet: GNMIDI helps to adjust MIDI songs played without metronom for better use with score sheet
• Hide playing imprecision: GNMIDI adjusts MIDI notes close to a given raster to hide your little imprecisions during live recordings.
• Monophonic melody: GNMIDI reduces number of notes playing concurrently.
• Comparing MIDI files: GNMIDI searches for similar MIDI files and displays the differences between two MIDI files.
• Renaming: GNMIDI sets song title according to filenames or renames MIDI file names according to their song titles.
• And much more