#OnThisDay in 1949, RCA Victor of Camden, New Jersey, introduces the 45 RPM record player and the 7-inch single, a vinyl disc more durable than the 78 RPM shellac; initial releases include: Eddy Arnold's "Texarkana Baby"; Spade Cooley's "Spanish Fandango"; Arthur Crudup's "Crudup's After Hours"; and Saul Meisel's "A Klein Melamedl".