by Stephen Arnold Music "The NBC Collection" by Gari Media Group "L.A. Groove" by Groove Worx "Nothing But Class" and "The Only One" by JAM Creative Productions References Bibliography Journal article: Phillips, Rod, "The Chimes You Hear From Coast to Coast: A History Of The NBC Chimes", The Michigan Antique Radio Chronicle, Vol. 6 #4, 1991. External links "Three Famous Notes of Broadcasting History - The NBC Chimes" by Bill Harris. Originally appeared in Vintage Radio & Phonograph Society's quarterly journal The Reproducer and in the December 25, 1996 issue of Radio World. (radioremembered.org) "NBC Chimes Documents, 1950-1978" (eyesofageneration.com) "The NBC Chimes Museum" by Michael Shoshani (nbcchimes.info) "Sounds (and Sights) of the NBC Chimes" Historic recordings beginning in 1924 (nbcchimes.info) The NBC Chimes are Mechanized" detailed information on the Rangertone electro-mechanical chimes (nbcchimes.info) "NBC Chimes Through The Years" (radioremembered.org) "The NBC Chimes Machine" by John Schneider, 1999. Rangertone electro-mechanical "chimeless chime" (bayarearadio.org) "Rangertone Chimeless Chimes NBC" Video clip of the Rangertone Chimeless Chime in operation. (youtube.com) "NBC Chime Generator" by Arthur Harris, 2017 (theremin.us) "NBC: A Finding Aid to the National Broadcasting Company History Files at the Library of Congress" (Motion Picture, Broadcasting and Recorded Sound Division), 1999. Page 13: Folder 41 (Chimes 1933-1978) (loc.gov) Experimental musical instruments National Broadcasting Company Sound trademarks Telecommunications-related introductions in 1929