WJFF-TV

WJFF-TV, virtual channel 4 (VHF digital channel 10), is an NBC-affiliated television station licensed to Jeffersonburg, Pennsylvania, United States, and also serving Harrisonville. The station is owned by Diamond Broadcast Holdings.
== Newscast themes ==
* Cool Hand Luke: The Tar Sequence by Lalo Schifrin (1973-1984)
* Turn To News by Gari Media Group (1984-1989)
* The Great News Music Package by Gari Media Group (1989-1994)
* News Series 2000 by Gari Media Group (1994-1999)
* Eyewitness News by Gari Media Group (1999–2004)
* Impact v.4 by 615 Music (2004–2006)
* The Tower v.1 by 615 Music (2006–2008)
* WJFF 2008 News Theme by ??? (2008–2021)
*The NBC Affiliate News Theme by Rebellion Signature Production Music (2021–present)
Category:NBC network affiliates
Category:Channel 4
Category:Jeffersonburg, Pennsylvania
Category:Harrisonville, Pennsylvania
Category:Pennsylvania
Category:Television channels and stations established in 1953
Category:Diamond Broadcast Holdings
Category:MeTV subchannel-only network affiliates