his music career full-time. Career 1993-97: Children of the Corn and Bad Boy record deal After Betha returned to Harlem, he and his childhood friend Cam'ron began rapping as a hobby under the names Murda Mase and Killa Cam, briefly forming a group known as the Children of the Corn ("corn" short for "corner") with fellow Harlem rappers Big L, Herb McGruff ,Six Figga Digga and Bloodshed. Damon Dash, a fellow Manhattan Center student, was the group's manager for a while. In 1996, Mase's sister Stason introduced him to Cudda Love, a road manager for The Notorious B.I.G. Cudda took then 20-year-old Mase to Atlanta, Georgia, where Jermaine Dupri and Sean "Puff Daddy" Combs were attending a rap convention. Shortly after meeting and rapping for Puff Daddy at the Hard Rock Café, Mase signed a $250,000 deal with Bad Boy Records. Within a week of signing to the label, Betha had his stage name shortened from Murda Mase to simply Mase to make him more marketable and was featured on and in the video for 112's "Only You" with the Notorious B.I.G. He also appeared on numerous hit songs with other Bad Boy artists, including Puff Daddy's “Can't Nobody Hold Me Down” and “Been Around the World” and the Notorious B.I.G.'s “Mo' Money, Mo' Problems”, which reached No. 1 on the Billboard Hot 100. 1997-98: Harlem World Mase's first studio album, Harlem World, debuted at No. 1 on the Billboard Pop and R&B LP charts, selling over 270,000 copies in the U.S. during its first week of release. It has since achieved 4× Platinum status in the United States. The album spawned hit singles such as "Feel So Good" and "Lookin' at Me", which both reached No. 1 on the Rap Billboard charts, as well as "What You Want", which peaked at No. 3 on both the Rap and R&B Billboard charts. During 1997, Mase also appeared on more songs with Puff Daddy, Mariah Carey's "Honey", Brian McKnight's "You Should Be Mine (Don't Waste Your Time)", and Brandy's "Top of the World". In 1998, Mase formed his own record label, All Out Records. He signed his group Harlem World, which included his twin sister, Stason, to the label while they were also under So So Def Recordings. He and Harlem World member Blinky Blink were featured on Blackstreet & Mýa's song "Take Me There", which appeared on the soundtrack of