David Okon Effiong, Born On the 16th of July in 1998 20 years old Professional Know as Famouscx which is sometimes Stylished as (FamousCx) is a Singer and Song Writer From Akwa Ibom State Nigeria.
At the age of 19, David started producing hip-hop music Locally. He later began sharing his tracks through the online music store Spotify, which helped him gain a following in Nigeria and Africa. Spotify is what FamousCx cites as his gateway to emerging as A hip hop artist and landing his first Record Deal, with tat sound .
After FamousCx signed with his new agency, he moved to Abuja and released his debut Single Lowkey in June 2018,  Lowkey charted on Spotify‘s Top 100 Chill Out chart for six months. In an interview with Pulse ng, FamousCx said, “I didn’t even expect the Single to sell one Unit on Spotify, nothing else was sold on Spotify except God’s Plan and Nice for What. When I dropped my Single and it started selling, I was really surprised, since I’d never seen a hip-hop Song sell on Spotify. So when it sold, I was like ‘Wow!’ These were hip-hop beats, but it was labeled ‘Chill Out’ on Spotify. People saw it and thought it was awesome good chill out music, which is fine for me. I didn’t expect it at all, and I didn’t expect someone to reach out to me as a booking agent.”
Few Months after releasing his first Single, FamousCx signed to the tat sound label as its first new artist, which at the time consisted of only the Dancehall music producer tat sound (Alien Beats). The label utilizes a fee-free music model, and FamousCx has stated his belief is that it is “morally right for music to be primarily free”, and has been vocal about his history with digital piracy and how it has benefited his career in multiple ways. FamousCx cited his First extended play (EP) #Pegasus as having a theme involving “the fight against severe teenage and youthful Money persuit” such as Wire Transfer, Advanced Fee Scam and Fraud.
In August 2018, FamousCx announced his Acquiring Of the ten and twenty sound label in order to form to become the CEO. The label’s name is an abbreviation of “tat sound”, which FamousCx has explained is meant to indicate that music from his label would be “of good Sound quality”, stating, “So from now on, if you think a song of mine is cool, you gotta say that shit’s [from] tat sound.” tat sound now consists of artists donstormy (a side project of MotionXI), Ovie, D3C, and Quba.