MG4 to MG9 Convert Online Free MG4 to MG9 converter

How to convert MG4 to MG9?


You can convert MG4 files to MG9 format in several ways. The most proven option is to download dedicated software that allows you to convert between the MG4 and MG9 formats. At the bottom you will find a list of software programs that support MG4 and MG9 files and can also save them in new file formats.

MG4 File Type


MG4 files are songs that have been saved in Band-in-a-Box. These files may also be used for music composition and sequencing. The MG4 file extension stands for MiniGrand. The format is used by Band-in-a-Box to allow users to save their compositions or sequences as a song. An MG4 file will contain chord progressions, instrumentation, and melodies. A user can also import MIDI files into an MG4 file to edit them and export the song when finished.

Full Name Band-in-a-Box Song
Developer PG Music Inc.
Category Audio Files

MG9 File Type


The MG9 file extension is a key data in the Band-in-a-Box Song file. This file contains all the information in a song that you need to convert it into a MIDI file. The MG9 file extension designates the name of the original song and its genre. Other than this, it also has the title of a song, number of songs on a CD (if there are multiple), total playing time, and track number.

Full Name Band-in-a-Box Song
Developer PG Music Inc.
Category Audio Files

Software, that convert MG4 files


The list contains a list of dedicated software for converting MG4 and MG9 files. The list may also include programs that support MG4 files and allow you to save them with different file extensions.


MG4 to MG9 Converters

  • Band-in-a-Box iconBand-in-a-Box
  • 1 MG4 to MG9 converters

MG4 and MG9 conversions