MUSA file icon

MUSA File Extension

Aleph One Music Format
  • Developer
    Bungie Studios
  • Category
  • Popularity
    3.2 (4 votes)

What is MUSA file?

MUSA filename suffix is mostly used for Aleph One Music Format files. Aleph One Music Format format was developed by Bungie Studios. Files with MUSA extension may be used by programs distributed for Linux, Mac OS, Windows platform. Files with MUSA extension are categorized as Audio Files files. The Audio Files subset comprises 771 various file formats. Users are advised to use Aleph One software for managing MUSA files, although 2 other programs can also handle this type of file. Software named Aleph One was created by In order to find more detailed information on the software and MUSA files, check the developer’s official website.

Programs which support MUSA file extension

Below you will find an index of software programs that can be used to open MUSA files divided into 3 categories according to system platform supported. MUSA files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

Programs that support MUSA file

How to open file with MUSA extension?

Problems with accessing MUSA may be due to various reasons. On the bright side, the most encountered issues pertaining to Aleph One Music Format files aren’t complex. In most cases they can be addressed swiftly and effectively without assistance from a specialist. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Get the Aleph One

Install software to open MUSA file Problems with opening and working with MUSA files are most probably having to do with no proper software compatible with MUSA files being present on your machine. The solution is straightforward, just download and install Aleph One. Above you will find a complete listing of programs that support MUSA files, classified according to system platforms for which they are available. The safest method of downloading Aleph One installed is by going to developer’s website ( and downloading the software using provided links.

Step 2. Check the version of Aleph One and update if needed

Update software that support file extension MUSAYou still cannot access MUSA files although Aleph One is installed on your system? Make sure that the software is up to date. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. This can be one of the causes why MUSA files are not compatible with Aleph One. The latest version of Aleph One should support all file formats that where compatible with older versions of the software.

Step 3. Assign Aleph One to MUSA files

If the issue has not been solved in the previous step, you should associate MUSA files with latest version of Aleph One you have installed on your device. The next step should pose no problems. The procedure is straightforward and largely system-independent

Associate software with MUSA file on Windows

The procedure to change the default program in Windows

  • Right-click the MUSA file and choose Open with option
  • Next, select the Choose another app option and then using More apps open the list of available applications
  • To finalize the process, select Look for another app on this PC entry and using the file explorer select the Aleph One installation folder. Confirm by checking Always use this app to open MUSA files box and clicking OK button.
Associate software with MUSA file on Mac

The procedure to change the default program in Mac OS

  • Right-click the MUSA file and select Information
  • Proceed to the Open with section. If its closed, click the title to access available options
  • Select Aleph One and click Change for all...
  • A message window should appear informing that This change will be applied to all files with MUSA extension. By clicking Continue you confirm your selection.

Step 4. Check the MUSA for errors

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the MUSA file in question. It is probable that the file is corrupted and thus cannot be accessed.

Check MUSA file for viruses
1. Check the MUSA file for viruses or malware

If the MUSA is indeed infected, it is possible that the malware is blocking it from opening. Scan the MUSA file as well as your computer for malware or viruses. If the scanner detected that the MUSA file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Check whether the file is corrupted or damaged

Did you receive the MUSA file in question from a different person? Ask him/her to send it one more time. During the copy process of the file errors may occurred rendering the file incomplete or corrupted. This could be the source of encountered problems with the file. When downloading the file with MUSA extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

3. Check if the user that you are logged as has administrative privileges.

There is a possibility that the file in question can only be accessed by users with sufficient system privileges. Log out of your current account and log in to an account with sufficient access privileges. Then open the Aleph One Music Format file.

4. Verify that your device fulfills the requirements to be able to open Aleph One

The operating systems may note enough free resources to run the application that support MUSA files. Close all running programs and try opening the MUSA file.

5. Ensure that you have the latest drivers and system updates and patches installed

Latest versions of programs and drivers may help you solve problems with Aleph One Music Format files and ensure security of your device and operating system. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle MUSA files.

Do you want to help?

If you have additional information about the MUSA file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on MUSA file.

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