Trivia Tuesday

 
 

We are one day closer to launch! As we continue to fine tune Komp, we wanted to offer, YOU, the chance to win a free month of use on the app! All you need to do is be the first to answer this tid bit of trivia. 
Q: Before Erard's 1810 patent of the present day double-action pedal harp, a famous family of harp makers in Paris created a harp that could raise each pitch of each string by two semitones. How did they achieve this and why did the concept not catch on?
Best of luck!