"Congratulate" is a song by South African rapper and record producer AKA, released as the third single from his second studio album "Levels".
 It was sent to radio stations across South Africa in March 2014.
 Upon its release, the song debuted at number 1 on Metro FM, 5FM and YFM.
 It peaked at number 1 on the South African iTunes Hip Hop Chart.
 Moreover, the song peaked at number 2 on South Africa's official music chart.
 "Congratulate" was produced by Tazzy, a member of the funk band Muzart.
Metro FM (94.1 MHz) is a privately owned radio station in Kumasi, the Ashanti Regional capital, Ghana.
 Established in 2012 by a young entrepreneur, Mr. Deen Samson.
 The station is formatted to mostly play urban music genres such as Highlife, Hiplife, Hip Hop, and R&B along with minority of its airtime dedicated to talk shows.
 Majority of its talk show time is sports.
 The station's core languages are English and Twi.
Kumasi (historically spelled Comassie or Coomassie and correctly spelled Kumase in Twi) is a city in Ashanti Region, and is among the largest metropolitan areas in Ghana.
 Kumasi is near Lake Bosomtwe, in a rain forest region, and is the commercial, industrial and cultural capital of Asanteman.
 Kumasi is approximately 300 mi north of the Equator and 100 mi north of the Gulf of Guinea.
 Kumasi is alternatively known as "The Garden City" because of its many beautiful species of flowers and plants.
 It is also called Oseikrom, (Osei Tutu's town).
 Kumasi is described as Ghana’s second city.
Kgopedi Oa Namane Lilokoe is a South African radio personality from Tembisa.
 She is the former "Midday News" and "Africa Watch" anchor on South Africa’s largest commercial radio station, Metro FM.
 She also hosted "Africa Digest", a daily current affairs programme that runs from 5pm to 8pm, on Channel Africa Radio.
 In June 2016, she was announced as a host of the 12th Africa Movie Academy Awards.
"Khona" is a song by South African duo Mafikizolo, released as the first single from their eighth studio album "Reunited" (2013).
 It features additional vocals from Xelimpilo, a member of Uhuru.
 The song was released by Kalawa Jazmee Records.
 In South Africa, the song peaked at number 1 on YFM, Umhlobo Wenene FM, Ukhozi FM and True FM.
 It peaked at number 2 on Metro FM music charts.
 In Nigeria, the song received numerous radio airplay on the Beat 99.9 FM and Cool FM.
 On the "Prisoner of Class" music chart, the song made the list of the top 10 African songs of 2013, peaking at number 1.
 Furthermore, the song peaked at number 1 on Afribiz's Top 100 chart.
Sheila Afari (born May 26, 1986) is Ghanaian businesswoman and philanthropist.
 She is the owner of the Sheila Afari Group which has the following subsidiaires, Sheila Afari Public Relations, Sheila Afari Business Development, Sheila Afari Property Development, Lavish Industries, Miss Ghana South Africa, Cafe Kwame and Sheila Afari Foundation.
 Sheila has also worked as the assistant producer of the morning show on Metro FM.
Thato Sikwane is a South African radio DJ, Music producer, entrepreneur and radio and television producer best known as a host on Metro FM.
 Sikwane was born and raised in Botswana.
 He first came to public attention in 1997 when he became a host on YFM, a South African radio station, and later in 2006 joined 5FM, in April 2017, he had moved over to Metro FM Sikwane is much more commonly known as DJ Fresh or The Big Dawg.
 Fresh has released 32 albums to date.
 Fresh is also one of the judges of the e.tv reality competition SA's Got Talent, since October 2014.
 In an interview, Sikwane stated that he has sex at least once a day to reduce his risk of prostrate cancer .
 Sikwane has created scholarships for students from disadvantaged communities to attend university, especially to study media.
"Jika" (Zulu: "twist") is a song by South African house band Mi Casa, released as the lead single from their second studio album "Su Casa" (2013).
 The song was the most played song for 12 straight weeks on several radio stations across South Africa, including Metro FM, 5FM, YFM, Ukhozi FM, Highveld Studio, and Gagasi 99.5 FM.
 It peaked at number 1 on BBC Radio 1Xtra, a digital radio station in the United Kingdom.
 The song also peaked at number 1 on MTV Base's Official SA Top 10 chart for the week of 31 October through 6 November 2013.
 Moreover, it peaked at number 1 on Trace TV's 30 Urban Hits.
'Metro FM' was established by Kathmandu Metropolitan City[[www.metrofm.org.np]] .
 It received its operating license on March 9, 1998 from the government.
 After receiving the license, the station began its test transmission on September 17, 1998.
 On September 18, 1999, the station began its official transmission.
Euphonik, whose real name is Themba Mbongeni Nkosi (born 6 December 1983), is a South African DJ, music producer, and radio presenter.
 He is known mostly for playing House music.
 In 2013, his song with South African DJ, DJ Fresh and Nyanda, "Cool and Deadly", rose to number one on the 5FM Top 40.
 Since 2006, he has had a weekly radio show on the South African national radio station 5FM, My House which airs on Sunday evenings.
 He has been nominated for a number of accolades at the South African Music Awards and the Metro FM Music Awards.
 In 2014, he won his first award - a Metro FM award for Best Compilation Album for his album, For The Love of House Volume 5.
 He was nominated at the 2014 South African Music Awards for Remix of the Year for his song "Hallelujah Anyway".

Question: Metro FM is a station in which city, among the largest in Ghana?
Answer: Kumasi