Currently all Artinfuser Studio servers are in maintenance mode. I did not get enough patrons to continue supporting rendering music in this project.
Artinfuser Studio Sibelius plugin allows you to export currently active score to MIDI and MusicXML files with a keyboard shortcut.
On PC right click the link and choose "Save link as"
On Mac control-click the link and choose "Download linked file"
Go to File / Plug-ins / Install Plug-ins:
Now select "Install new plugin" and click "Install":
On Sibelius Home tab choose Plug-ins / Install New Plugin:
Now select "Other" in first select box and click "Get Plug-in File":
Choose downloaded ExportMIDI_XML.plg file and click Open:
Now close and reopen Sibelius.
Open File / Preferences, select "Keyboard Shortcuts", "Plug-ins". Choose "Export MIDI and XML" in "Feature" list. Click "Add" and input convenient keyboard shortcut (e.g. Ctrl+D). Now click "OK".