after "lickle rinsers crew", they then became "nw1". this originated from the phrase "hakuna matata". they were originally intended to be "hukuna matata" after they changed from "the lickle rinsers crew"', but due to copyright from disney, they decided to change to "no worries" instead. due to the fact there was already another group known as "no worries" they decided to change instead to nw for a short time, but due to the confusion from compton-based rap group n.w.a., they finally changed to nw1 (both after their postcode district and as a slight nod to the lion king) which was later to be changed to n-dubz. after making their first music video in 2005 for the track "everyday of my life", which received airplay on channel u, recording more demos as nw1 such as "don't feel like moving", "girl on road" and "livin broke", their first single to be released was "you better not waste my time", which was available for download only until their 2006 self-released single, "i swear", which gained them their first mainstream notice. it wasn't until 2007's "feva las vegas" (also self-released) that the group appeared on the uk charts, peaking at no. 57. each member appeared on the second series of channel 4's "dubplate drama" after they began to get noticed as a group.