Flea Market Music Market Music has published a wide variety of ukulele instructional books (distributed by the Hal Leonard Corporation) and DVDs as well as CDs of recorded ukulele music. To date over 600,000 books have been sold. The company's products are sold through retail and on line. Beloff and his wife, Liz, perform and give workshops at festivals and other musical events to promote ukuleles and the Flea Market Music products. In 2014 they were guests on a WNPR radio show with ukulelist Jake Shimabukuro, discussing ukuleles and ukulele music. Flea Market Music Flea Market Music is an American company which publishes
Flea circus fleas glued to the base of the flea circus enclosure. Miniature musical instruments were then glued to the flea performers and the enclosure was heated. The fleas fought to escape, giving the impression of playing instruments. Some flea circuses may appear to use real fleas, but in fact do not. A variety of electrical, magnetic, and mechanical devices have been used to augment exhibits. In some cases, these mechanisms are responsible for all of the "acts", with loose fleas in the exhibit maintaining the illusion. These circuses are known as "Humbug" flea circuses. Michael Bentine gave a mechanical flea circus