H-Tonk Tack Piano VST VST3 Audio Unit: Tack Piano, Old Upright Western Saloon Piano and Jangle Honky Tonk H-Tonk Tack Piano VST, VST3 and Audio Unit: Tack Pia... H-Tonk is a Tack piano that reproduces the altered version of ordinary upright piano with thumb-tacks on the hammers.