Music Publisher 

Music notation software with a completely intuitive interface which leaves you in complete control over the printed page. Includes sound and MIDI output and there is an optional scanning-in module (MP Scan)
music notation music editing score writing music publishing transpose scan scanning music ocr midi

JXHTMLEDIT - WYSIWYG XHTML Editor 

JXHTMLEDIT is a cross-platform WYSIWYG HTML/XHTML content authoring tool, it provides word processor-like user interface that allows to edit the document directly in the final form (as will be rendered).
jxhtmledit wysiwyg html xhtml editor java applet online cross-browser platform-independent