L'estro armonico National Library of Wales in Aberystwyth. The 1797 Encyclopædia Britannica records that the fifth concerto was also played on an Irish variant of Benjamin Franklin's celebrated invention, the glass harmonica. Under the entry for "Harmonica" or "Armonica", a 35-glass harmonica is described, about which its inventor, the Dublin physician Edward Cullen, writes: There were numerous arrangements for keyboard instruments in the eighteenth century, as described in the next section. One surviving eighteenth century transcription of Op.3, No.3 has been interpreted as an arrangement for glockenspiel. Themes from movements in the concertos were borrowed by other composers for vocal works: the
Dennis James (musician) He would never attempt to modernize the feeling of the period by creating a score that would clash."", says Mintun. James plays the Franklin glass armonica and has collected other vitreous music instruments including several Francis Hopkinson Smith's 19th century Grand Harmonicons, one of the few surviving Beyer Glass-cords from 1786, and modern glass instruments such as verrophone, the cristal d' Baschet, along with a wide variety of glass flutes and glass bells. He is currently constructing an expanded version of the French Bouteillophone creating a touring continuo instrument for 18th c. ensemble repertoire. James played his glass instruments on