“Be a hero, play the Guiro
Guiro is a free giveaway from Klevgrand. In short, it is a Guiro that you can play using the modulation wheel on your MIDI controller. If you’ve always wanted to play in a Latin band and don’t have a Guiro (but a mod wheel on your MIDI controller), this is definitely worth checking out! Totally free, if you have a Klevgrand account (which is also free)
To play the Guiro, hold down a MIDI note to set the stick down. Then use the modulation wheel (control change #1) to start scraping. Cha-cha-cha!
To get your copy, simply login to your Klevgrand account (or create a free account). When logged in, Guiro will be available as an ”exclusive member content” in the user area. Merry Christmas!
Guiro is available as an AU/VST/AAX plugin for macOS & Windows.
Requires macOS 10.9 or later, Windows 7 (SP1) or later, running a AU, VST or AAX compatible 64-bit host. Also requires a MIDI controller with Modulation wheel (or capable of sending MIDI CC #1)”
Source : klevgrand.se