Musical instrument the violin, viola, baryton, and various lutes dominated popular music. Beginning in around 1750, however, the lute disappeared from musical compositions in favor of the rising popularity of the guitar. As the prevalence of string orchestras rose, wind instruments such as the flute, oboe, and bassoon were readmitted to counteract the monotony of hearing only strings. In the mid-seventeenth century, what was known as a hunter's horn underwent transformation into an "art instrument" consisting of a lengthened tube, a narrower bore, a wider bell, and much wider range. The details of this transformation are unclear, but the modern horn or,
Institute of Musical Instrument Technology u. Söhne Pianos) and Dr William McVicker (Royal Festival Hall). Corporate members of the institute use the letters F.I.M.I.T. (Fellow of the Institute of Musical Instrument Technology), and M.I.M.I.T. (Member of the Institute of Musical Instrument Technology). Honorary Life Members and Honorary Life Fellows are also Corporate members. Associates use the initials A.I.M.I.T. (Associate of the Institute of Musical Instrument Technology) but are Non-corporate members. Honorary Fellows, Students, Companions, and Graduates are not Corporate members. The Institute publishes a Newsletter and an annual "Directory", both of which are available exclusively to its membership. The current President/Secretary is Malcolm Dalton FIMIT;