Freeware Synths
2017: Our Top 12 Best Freeware Synths http://www.musictech.net/2016/10/best-freeware-synths/
The 60 Best Free VST Plugins Available Today: https://blog.landr.com/best-free-vst-plugins-2016/
A VST, avagy Virtual Studio Technology
https://www.cantabilesoftware.com/
Cantabile Walkthrough Videos: https://www.cantabilesoftware.com/videos