31. The International Beethoven Project is currently a branch of the PianoForte Foundation of Chicago. 32. The later editions were renamed " Album of Tyneside Songs with pianoforte accompaniment ". 33. As an adult Johann Andreas taught his students to play the harpsichord and pianoforte . 34. He encouraged and sponsored many young pianists entering the Leeds International Pianoforte Competition in England. 35. They were caused by a pianoforte recital. 36. Previously he had edited another music journal, called " Il Pianoforte ". 37. From 1893 to 1908, she was professor of pianoforte at the Saint Petersburg Conservatory. 38. His first published work was the " Three Pieces for Pianoforte " ( 1911 ). 39. Previous to his work in art, he gave instruction in vocal and pianoforte music. 40. He wrote over 40 works for pianoforte .