 In January 2006, D4L's single "Laffy Taffy", reached the top of the "Billboard" Hot 100 chart.As was another Atlanta-based hip hop group Dem Franchize Boyz, D4L was part of the snap music trend in 2006, which continued when Mississippi-based rapper Soulja Boy Tell 'Em, came out with the number one hit single "Crank That (Soulja Boy)", in 2007.On December 4, 2007, Shawty Lo released "Dey Know", his solo commercial debut single.