They began as gospel a cappella singers before transitioning into R&B.
Their names are Shay, Tone, Solo, and Melle.
The album, Authentic R&B, was originally scheduled for release in early 2007, however it was pushed back several times for unknown reasons.
Their first single, "One Love", appeared in May 2006, peaking at #37 on Billboard's Hot Adult R&B Airplay chart.
[1] A song called "Hey Ma" which features Flo Rida was leaked onto the internet on August 23, 2008.