In broadcasting, sister stations or sister channels (or "sibling stations" in gender-neutral form) are radio and/or television stations operated by the same ownership.

Radio sister stations will often have different formats, and often one station is on the AM band while another is on the FM band. Conversely, several types of sister-station relationships exist in television. Stations in the same city will usually be affiliated with different television networks (often one with a major network and the other with a secondary network), and may occasionally shift television programs between each other when local events require one station to interrupt its network feed.

Sister stations in separate (but often nearby) cities owned by the same company may or may not share a network affiliation. For example, WNYW and WWOR-TV, in New York City and Secaucus, New Jersey, are both owned by News Corporation. WNYW is a Fox affiliate; WWOR-TV is a My Network TV affiliate. In addition, stations in different cities affiliated with the same network, but not sharing an ownership tie, may refer to each other informally as sister stations.

Reinhold Reince Priebus ( /raɪns ˈpriːbəs/; born March 18, 1972) is the chairman of the Republican National Committee. He is also a previous chair of the Republican Party of Wisconsin.

Priebus is of Greek and German descent, the son of Richard and Dimitra Priebus. His father is a former electrician and his mother deals in real estate.

Raised in Kenosha, Wisconsin by age 16 he was volunteering for political campaigns. He graduated from George Nelson Tremper High School in 1990. He graduated cum laude from University of Wisconsin–Whitewater in 1994, where he was elected student body president and earned his bachelor's degree in political science and English.

After college, he worked as a committee clerk in the Wisconsin Legislature and then went to law school at the University of Miami School of Law where he was president of the student bar association and where he received his Juris Doctorate cum laude in 1998. During law school, he interned for the NAACP legal defense fund in Los Angeles.

Priebus met his wife Sally in high school, where the two attended prom together. They married in 1999 and have two children.

Sarah Darling (born October 4, 1982 in Des Moines, Iowa) is an American country music singer and songwriter.

Darling was discovered via her MySpace music page where producer Jimmy Nichols heard one of her songs, "Stop the Bleeding", and signed her to his label, Black River Entertainment. Darling went into the studio in the summer of 2008 to record her debut album, Every Monday Morning, which was released on June 16, 2009. Her single "Jack of Hearts" successfully made its debut on Country Music Television's top 20 countdown. A second album, Angels & Devils, was released on February 15, 2011, following its lead single "Something to Do With Your Hands" and a digital single release of the U2 cover "With or Without You". To promote the single, Black River Music Group arranged for Darling to sing the national anthem for a Buffalo Sabres game in place of usual singer Doug Allen; the Sabres and Black River are both owned by Terrence Pegula.

In 2003, Darling previously made her name known to the public when she was a top-three finalist on E! Entertainment Television's reality show The Entertainer, hosted by Wayne Newton. She missed out on winning the show as Newton believed she was not right for Las Vegas and he advised her to head to Nashville to focus on country music.

Sister Rosetta Tharpe (March 20, 1915 – October 9, 1973) was an American singer, songwriter, guitarist and recording artist. A one-of-a-kind pioneer of 20th-century music, Tharpe attained great popularity in the 1930s and 1940s with her gospel recordings that were a unique mixture of spiritual lyrics and early rock and roll accompaniment. As the first recording artist to impact the music charts with her spiritual recordings, Tharpe became the first superstar of gospel music and also became known as "the original soul sister." She was a treasured early influence on iconic figures such as Elvis Presley, Little Richard and Johnny Cash.

Willing to cross the line between sacred and secular by performing her inspirational music of 'light' in the 'darkness' of the nightclubs and concert halls with big bands behind her, Tharpe's witty, idiosyncratic style also left a lasting mark on more conventional gospel artists, such as Ira Tucker, Sr., of the Dixie Hummingbirds. While she offended some conservative churchgoers with her forays into the world of pop music, she never left gospel music.