Opening SGU Files

The SGU file type is primarily associated with Band-in-a-Box.

SGUFile Extension SGU
File extension: SGU
File type:  data file

What is an SGU file?

SGU files mostly belong to Band-in-a-Box. The SGU file extension can refer to two distinct file types used in specialized applications.
For one use, an SGU file is a Song Galaxy song file created for the Band-in-a-Box system. In this context the file stores musical arrangement data such as chord progressions, melody outlines, and instrument settings. This proprietary format is managed by PG Music; you can learn more at the PG Music website.
Alternatively, an SGU file is used for a Sungrow inverter firmware update. Here, the file contains firmware instructions for updating the internal software of a Sungrow inverter. This update file is handled via dedicated firmware tools provided by Sungrow.
Usage guidelines:
  • Song file: Open with Band-in-a-Box to view or edit song data. Use the file only in its proper musical context.
  • Firmware file: Use the corresponding firmware update tool from Sungrow. Follow device instructions carefully to perform updates.
  • How to open SGU files

    You need a suitable software like Band-in-a-Box to open an SGU file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your SGU file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a SGU file directly in the browser:. Just drag the file onto this browser window and drop it.

    Online SGU Text Viewer

    Choose your .sgu file to analyze

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    Programs that open and convert SGU files:

    1. Band-in-a-Box
      See the previous paragraphs to learn more about the main application. SGU files are often referred to as Band-in-a-Box data files because this type of file is primarily created or used by this software.
    2. Band-in-a-Box by PG Music, Inc.
      Band-in-a-Box is a music generation application. Just type in the chords to any song (like C or Fm7b5), choose a musical style from the hundreds available, and click the [Play] button. Band-in-a-Box automatically generates a full backing arrangement including RealDrums and RealTracks. Related links: User Group
    3. GJDV Word Processor Keyboard Definition File

    Technical Data for SGU File Extension

    File classification:
    Data
    Related files:
    Related links:

    The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

    ProgramID: BBSONG
    EXEFile: %ProgramFiles%\BBW.EXE /Open


    an sgu data file is a special file format and should only be edited and saved with the appropriate software.

    How to solve problems with SGU files

    • Associate the SGU file extension with the correct application.
    • Update your software that should actually open data files. Because only the current version supports the latest SGU file format. Search, therefore, e.g. on the manufacturer website after an available Band-in-a-Box update.
    • To make sure that your SGU file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
    • Click here to open your .SGU file online - secure, fast, and no downloads needed.
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    SGU file viewer SGU file description