Guitar Pro 7 - Create, play and share your tabs
VEED Subtitle - A simple & fast way to add subtitles to your videos online
Sibelius - Sibelius is a virtual score creation tool which allows composers to easily create new piano scores, developed by Avid.
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JJazzLab - Fed up with boring backing tracks ? Try JJazzLab!
Subly Pro - Subtitle videos and audio automatically in seconds