Watch tom quayle demo the awesome key9 electric piano machine guitar effects pedal from electro harmonix • many presets include adjustable modulation such as tremolo, phaser and chorus. A tremolo in piano playing can add excitement to your songs! click on this link to watch this video on youtube: https://www.youtube.com/watch?v=rmicrrovx88&feature. Tremolo: a brief history. an early form of the tremolo technique first appeared in the 17th century. at this time, tremolo was a measured and precise way to produce a quivering effect - measured.
Mix - q&a beethoven path
