Question: What song was Rupert Homes widely known for that was recommended by "Billboard" for radio broadcasting in 1979?

Context paragraphs:
Rupert Holmes: Rupert Holmes (born David Goldstein on February 24, 1947) is a British-American composer, singer-songwriter, musician, dramatist and author.  He is widely known for the hit singles "Escape (The Piña Colada Song)" (1979) and "Him" (1980).  He is also known for his musicals "Drood", which earned him two Tony Awards, and "Curtains", and for his television series "Remember WENN".

WWRB: WWRB is a shortwave international broadcasting station known as both "World Wide Religious Broadcasting" and (to a lesser extent) "World Wide Radio Broadcasting" broadcasting from Morrison, Tennessee.  It is a subsidiary of Airline Transport Communications Incorporated.  The station features primarily Christian religious programming.  WWRB is unusual among shortwave broadcast stations in that it does not utilize radio airtime brokers for selling airtime, instead preferring to directly rent time to clients.

Din Beramboi: Mior Ahmad Fuad Mior Badri (22 December 1966 – 2 April 2010), more popularly known as Din Beramboi was a Malaysian comedian, actor and radio DJ and was widely known as a talented impersonator and stand-up comic who was very apt at improvisation.  His memorable characters include Pak Rahim in the comedy series "Afi dan Abah" and the puppet Kicap in the talk show "Tom Tom Bak", both shown on Astro Ceria.  He also frequently collaborated with Afdlin Shauki, having appearances in some of the latter's films such as "Buli" (2004) and "Baik Punya Cilok" (2005).  Din ventured into radio broadcasting in 2008, pairing with Aznil Haji Nawawi on "Riuh Pagi", the daily weekday breakfast show on radio station Era FM.

Omnidirectional antenna: In radio communication, an omnidirectional antenna is a class of antenna which radiates radio wave power uniformly in all directions in one plane, with the radiated power decreasing with elevation angle above or below the plane, dropping to zero on the antenna's axis.  This radiation pattern is often described as "doughnut shaped".  Note that this is different from an isotropic antenna, which radiates equal power in "all" directions and has a "spherical" radiation pattern.  Omnidirectional antennas oriented vertically are widely used for nondirectional antennas on the surface of the Earth because they radiate equally in all horizontal directions, while the power radiated drops off with elevation angle so little radio energy is aimed into the sky or down toward the earth and wasted.  Omnidirectional antennas are widely used for radio broadcasting antennas, and in mobile devices that use radio such as cell phones, FM radios, walkie-talkies, wireless computer networks, cordless phones, GPS as well as for base stations that communicate with mobile radios, such as police and taxi dispatchers and aircraft communications.

Royal Commission on Radio Broadcasting: The Royal Commission on Radio Broadcasting, otherwise known as the Aird Commission, was chaired by John Aird and examined Canada's broadcasting industry.  The report released its findings in 1929 when it concluded that Canada was in need of a publicly funded radio broadcast system.  The Aird Report eventually resulted in the creation of the Canadian Radio Broadcasting Commission, the forerunner of the CBC.

Radio personality: A radio personality (American English) or radio presenter (British English), commonly referred to as a "disc jockey" or "DJ" for short, is a person who has an on-air position in radio broadcasting.  A radio personality that hosts a radio show is also known as a radio host, and in India and Pakistan as a radio jockey.  Radio personalities who introduce and play individual selections of recorded music are known as disc jockeys.  The term has evolved to also describe a person who mixes a continuous flow of recorded music in real time.  Broadcast radio personalities may include talk radio hosts, AM/FM radio show hosts, and satellite radio program hosts.  Notable radio personalities include pop music radio hosts Martin Block, Alan Freed, Dick Clark, Delilah Luke, Ameen Sayani, Wolfman Jack, and Casey Kasem, shock jocks such as Don Imus and Howard Stern, as well as sports talk hosts such as Mike Francesa and political talk hosts such as Rush Limbaugh.

Escape (The Piña Colada Song): "Escape (The Piña Colada Song)" is a song written and recorded by British-born American singer Rupert Holmes for his album "Partners in Crime".  As the lead single for the album, the pop song was recommended by "Billboard" for radio broadcasters on September 29, 1979, then added to prominent US radio playlists in October–November.  Rising in popularity, the song peaked at the end of December to become the last US number one song of the 1970s.

Mirshahin Agayev: Mirshahin Agayev Mirdilaver oglu (Azerbaijani: "Mirşahin Ağayev Mirdilavər oğlu" ) (born 1963 in Yardimli, Azerbaijan) also known as simply Mir Shahin (Azerbaijani: "Mir Şahin" ) is a journalist and reporter during the Nagorno-Karabakh conflict.  He's now the Vice President for Production of ANS Group of Companies and Executive Producer of ANS Independent Broadcasting Media Company.  He also used to be the General Director of ANS ChM Radio Broadcasting Company.  Agayev is co-founder of several firms under ANS Group of Companies which include ANS Independent Broadcasting Media Company, ANS Chm Radio Broadcasting Company, ANS Commerce, ANS-PRESS Publishing Company.

Gordon McLendon: Gordon Barton McLendon (June 8, 1921 – September 14, 1986) was a radio pioneer and pirate radio broadcaster.  He was nicknamed "the Maverick of Radio."  McLendon is widely credited for perfecting, during the 1950s and 1960s, the commercially successful Top 40 radio format created by Todd Storz.  He also developed offshore pirate radio broadcasting to both Scandinavia and the British Isles.  In addition, he was active in circles of conservative business-political power in the 1960s until the time of his death.

Araldo Telefonico: Araldo Telefonico ("Telephone Herald" in English) was the name used for a group of telephone newspaper systems located in Italy, which provided news and entertainment programming over telephone lines to subscribing homes and businesses.  Beginning with the capital city of Rome in 1910, this was the most widely implemented of the various telephone newspaper operations, however, in the early 1920s, the systems were merged with, and eventually superseded by, the development of radio broadcasting.

Supporting paragraphs: Rupert Holmes Escape (The Piña Colada Song)
Answer: Escape (The Piña Colada Song)