Despite the popularity of "Bongo Flava" and the large number of well-known artistes throughout Tanzania, copying of music is widespread due to the weak enforcement of copyright laws, and most artistes are unable to make a living selling their music. Instead, most rely on income from live performances to support themselves, or income from other business ventures, using their social influence as leverage. However, there are instances of 'success stories', the career of artist Diamond Platnumz, and producer-artist Nahreel are often cited as sources of inspiration for many artists and producers And its popular DJ is Brian Haule widely known as Ngomanagwa. Haule he is a cousin of Professor Jay. Back in the 90s he was featured on Jay's song Fascinating Rhymes produced by DJ Bonny Luv (1998).