Wald was born in 1959 in Cambridge, Massachusetts. His parents were George Wald and Ruth Hubbard, a biologist, with whom Elijah co-authored Exploding the Gene Myth. At age 18, Wald departed for Europe to try to make a living as a folk-blues guitarist. For approximately the next 12 years, he traveled the world. He fronted a blues band in Seville, Spain, a swing trio in Antwerp, Belgium, and a rock band in Colombo, Sri Lanka, and studied with Congolese guitarist Jean-Bosco Mwenda. Returning to the United States, he played in "low dives and honky-tonks", and recorded two albums: the LPSongster, Fingerpicker, Shirtmaker on his and Bill Morrissey's short-lived label Reckless Records and the CD Street Corner Cowboys. He also arranged and played guitar on one track of Dave Van Ronk's album of Bertolt Brecht songs, and performed as a sideman with Eric Von Schmidt and for several years with the legendary black string band leader Howard Armstrong. For many years he wrote for the Boston Globe on "roots music" and "world music"; he also wrote on American and international music for various magazines. In 2000, he was one of many freelancers who left the Globe in a dispute over reprint rights. By the time he and the Globe parted ways, he was already becoming an increasingly established writer. He had been a major collaborator in the Smithsonian Institution's multimedia project River of Song, a survey of contemporary music along the Mississippi River, and had just finished Josh White: Society Blues, a biography of the folk-blues singer Josh White. Since 2000, he has written numerous books; several of them had CDs as companion pieces. His subject matter has included Mexican corridos and narcocorridos, hitchhiking, the blues musician Robert Johnson and, in How the Beatles Destroyed Rock 'n' Roll, American popular music for roughly the first three-quarters of the 20th century. He co-authored Dave Van Ronk's posthumously published memoir, The Mayor of MacDougal Street, wrote the Grammy-winning liner notes for The Arhoolie Records 40th Anniversary Box: The Journey of Chris Strachwitz, made an instructional DVD for guitarists on the music of Joseph Spence, and has curated and/or written liner notes for numerous CD compilations and re-releases. After teaching on and off in the musicology department of the University of California Los Angeles for several years, he moved back to the Boston Area and got a doctorate in ethnomusicology and sociolinguistics from Tufts University. He now lives in Philadelphia with his wife, ceramic artist Sandrine Sheon.
Confronting myths
A recurring theme in Wald's work is to identify and confront myths, especially but not exclusively those that have come to surround prominent figures in popular music. "Myths", Wald remarked in 2002, "are marvelous things, the keys to understanding a culture. Indeed, his first book was a collaboration with his biologist mother entitled Exploding the Gene Myth, in which they wrote that "The myth of the all-powerful gene is based on flawed science that discounts the environment in which we and our genes exist." "There are no definitive histories," he would come to write in How the Beatles Destroyed Rock 'n' Roll "because the past keeps looking different as the present changes."
Books
Dylan Goes Electric! Newport, Seeger, Dylan, and the Night That Split the Sixties, 2015,.
Escaping the Delta: Robert Johnson and the Invention of the Blues, Amistad, 2005,.
Narcocorrido: A Journey into the Music of Drugs, Guns and Guerrillas, HarperCollins, 2002,, also published in Spanish as Narcocorrido: Un viaje dentro de la música de drogas, armas, y guerrilleros, Rayo, 2001,.
River of Song: A Musical Journey Down the Mississippi, St. Martin's Press, 1998,.
Exploding the Gene Myth: How Genetic Information Is Produced and Manipulated by Scientists, Physicians, Employers, Insurance Companies, Educators, and Law Enforcers, Beacon Press, 1993, 1997, 1999; 1999 edition.
