Question: When was the company that published Casey Rae's book, Music Copyright in Practice: An Authoritative Guide, founded ? 
Related documents: [0]  [DOC] Rowman & Littlefield Publishing Group is an independent publishing house founded in 1949. Under several imprints, the company offers scholarly books and journals for the academic market, as well as trade books. Rowman & Littlefield is the world's largest publisher in museum studies. [END] 
[1]  [DOC] Casey Rae (born May 23, 1974) is a music business executive, musician and cultural critic, as well as a technology, music industry and media professor. Rae's commentary on the impact of technology on creators can be found in various media, including NPR, "Washington Post", "New York Times", "Politico", "Billboard", "L.A. Times", Gizmodo, "The Hill", Ars Technica, Sirius XM Radio and other outlets. Rae currently serves as Director, Music Licensing for SiriusXM, the North American satellite radio service. He previously held the post of Chief Executive Officer for the Future of Music Coalition, a national nonprofit education, research and advocacy organization for musicians. He is an adjunct professor in Georgetown University's Communications Culture and Technology graduate program, and faculty and course author at Berklee College of Music. Rae has written several scholarly articles on matters relating to intellectual property and new digital business models, and has testified before Congress on copyright. He has maintained a website, The Contrarian Media, since 2006, which publishes articles on issues ranging from the economics of cultural production to the surveillance state to esoterica. Rae is also the owner-operator of Lux Eterna Records, a Washington, DC-based record label specializing in art-rock, experimental pop and avant-garde music. Over the years, Rae has contributed music criticism to Dusted Magazine, Pitchfork and Signal to Noise. His first book, "The Priest They Called Him: William S. Burroughs & The Cult of Rock 'n' Roll" is published by University of Texas Press in 2017. A second nonfiction work, "Music Copyright in Practice: An Authoritative Guide" is published by Rowman & Littlefield in 2018. [END] 
Answer: 
1949
1949