Please answer the following question: Information:  - Cameron Ezike Giles (born February 4, 1976), better known by his stage name Cam'ron (formerly Killa Cam), is an American rapper, actor and entrepreneur from Harlem, New York. He is the "de facto" leader of East Coast hip hop groups The Diplomats (also known as Dipset), and U.N. (Us Now). Cam'ron was also a part of the group Children of the Corn before they disbanded in 1997.  - The Diplomat is an online international news magazine covering politics, society, and culture in the Asia-Pacific region. It is based in Tokyo, Japan.  - `` Certified Gangstas '' is the debut single of Harlem based rapper Jim Jones off his album On My Way to Church . The song features Cam'ron and Jay Bezel .  - On My Way to Church is the debut studio album by American hip hop recording artist Jim Jones. The album was released on August 24, 2004, by Diplomat Records and Koch Records. The album debuted at number 18 on the "Billboard" 200, with 44,000 copies sold in the first week released.  - Diplomat Records is an American hip hop record label founded by Harlem rappers Cam'ron Dipset currently releases music under the independent label E1 music. In the early 2000s Dipset was very popular for having star rappers with radio hits like Juelz Santana and Cam'Ron and for their association with Jay-Z's Roc-A-Fella records. In 2005 Dipset moved away from Roc-a-Fella and Cam'Ron sold Juelz Santana's contract back to Def Jam. Between 2006 and 2009 Dipset was relatively quiet aside from Cam'Ron and Jim Jones. However, in 2010 they reunited and have begun to associate themselves with rapper Vado.    After reading the paragraphs above, choose the best answer for the entity that related to 'certified gangstas' with the relationship of 'record label'.  Choices: - album  - diplomat records  - e1 music  - japan  - record label  - studio album
A:
e1 music