Larry Adler sang Gershwin tunes with an orchestra and Adler adding harmonica solos. Adler appeared in five movies, including "Sidewalks of London" (1938), in which he played a harmonica virtuoso named Constantine. His other film appearances were in "Three Daring Daughters" (February 12, 1948) playing himself; "Music for Millions" (December 8, 1944) playing Larry; "The Singing Marine" (July 3, 1937) playing Larry; and "The Big Broadcast of 1937" (October 6, 1936). He was a prolific letter writer, his correspondence with "Private Eye" becoming popular in the United Kingdom. Adler wrote an autobiography—entitled "It Ain't Necessarily So"—in 1985, and was food critic for
Musical instrument energetic instrument, while the "mother" was the smaller or duller instrument. Musical instruments existed in this form for thousands of years before patterns of three or more tones would evolve in the form of the earliest xylophone. Xylophones originated in the mainland and archipelago of Southeast Asia, eventually spreading to Africa, the Americas, and Europe. Along with xylophones, which ranged from simple sets of three "leg bars" to carefully tuned sets of parallel bars, various cultures developed instruments such as the ground harp, ground zither, musical bow, and jaw harp. Images of musical instruments begin to appear in Mesopotamian artifacts