VArranger - vArranger is a PC arranger software, playing Yamaha, Roland and Ketron styles in realtime !
Guitar Pro 7 - Create, play and share your tabs
Live-Styler - The Live-Styler is a fully equipped, software based computer organ.
Sibelius - Sibelius is a virtual score creation tool which allows composers to easily create new piano scores, developed by Avid.
JJazzLab - Fed up with boring backing tracks ? Try JJazzLab!
OpenMPT - OpenMPT is a popular tracker software for Windows.