The first-ever electric guitar patent was awarded on this day in 1937 to the Electro String Corporation — 85 years ago - Frank Beacham's Journal
![The 'Macdonald' Viola by Antonio Stradivari, made in 1719, is seen at Sotheby's gallery in New York, March 27, 2014. The 'Macdonald' Viola, a rare Stradivari viola considered to be one of The 'Macdonald' Viola by Antonio Stradivari, made in 1719, is seen at Sotheby's gallery in New York, March 27, 2014. The 'Macdonald' Viola, a rare Stradivari viola considered to be one of](https://c8.alamy.com/compes/2d0kka2/the-macdonald-viola-by-antonio-stradivari-made-in-1719-is-seen-at-sothebys-gallery-in-new-york-march-27-2014-the-macdonald-viola-a-rare-stradivari-viola-considered-to-be-one-of-the-finest-in-existence-is-expected-to-fetch-more-than-45-million-in-a-sealed-bids-sale-this-spring-which-would-set-a-world-record-for-the-most-expensive-musical-instrument-ever-sold-the-viola-is-the-first-to-be-on-the-market-in-50-years-according-to-sothebys-auction-house-reuters-eduardo-munoz-united-states-tags-entertainment-2d0kka2.jpg)
The 'Macdonald' Viola by Antonio Stradivari, made in 1719, is seen at Sotheby's gallery in New York, March 27, 2014. The 'Macdonald' Viola, a rare Stradivari viola considered to be one of
![The origins of the Piano:The Story of the Piano's Invention - Musical Instrument Guide - Yamaha Corporation The origins of the Piano:The Story of the Piano's Invention - Musical Instrument Guide - Yamaha Corporation](http://www.yamaha.com/en/musical_instrument_guide/common/images/piano/structure_main.jpg)
The origins of the Piano:The Story of the Piano's Invention - Musical Instrument Guide - Yamaha Corporation
![Violist David Aaron Carpenter of the U.S. holds the 'Macdonald' Viola by Antonio Stradivari, made in 1719, at Sotheby's gallery in New York March 27, 2014. The 'Macdonald' Viola, a rare Stradivari Violist David Aaron Carpenter of the U.S. holds the 'Macdonald' Viola by Antonio Stradivari, made in 1719, at Sotheby's gallery in New York March 27, 2014. The 'Macdonald' Viola, a rare Stradivari](https://c8.alamy.com/compes/2cx9wy3/violist-david-aaron-carpenter-of-the-u-s-holds-the-macdonald-viola-by-antonio-stradivari-made-in-1719-at-sothebys-gallery-in-new-york-march-27-2014-the-macdonald-viola-a-rare-stradivari-viola-considered-to-be-one-of-the-finest-in-existence-is-expected-to-fetch-more-than-45-million-in-a-sealed-bids-sale-this-spring-which-would-set-a-world-record-for-the-most-expensive-musical-instrument-ever-sold-the-viola-is-the-first-to-be-on-the-market-in-50-years-according-to-sothebys-auction-house-reuters-eduardo-munoz-united-states-tags-entertainment-society-2cx9wy3.jpg)