

When I try to launch, it shows the loading screen for 1-2 seconds and then suddenly goes off. MuseScore Portable is available for immediate download from the MuseScore Portable homepage. I have not been able to launch Musescore after its new update. And it's in Format, so it automatically works with the Platform including the Menu and Backup Utility. It supports upgrades by installing right over an existing copy, preserving all settings. MuseScore Portable is packaged in a Installer so it will automatically detect an existing installation when your drive is plugged in.

WYSIWYG, notes are entered on a "virtual note sheet".Update automatically or install from the portable app store in the Platform. And it's open source and completely free.

It's packaged in Format so it can easily integrate with the Platform. You can print beautifully engraved sheet music or save it as PDF or MIDI file. MuseScore is a WYSIWYG music notation program that offers a cost-effective alternative to commercial programs such as Sibelius and Finale. A new version of MuseScore Portable has been released.
