NEW YORK: Two years ago, the Grammy Awards appeared to mark the end of Chris Brown's career. This year, it is serving as a new beginning. Life for the multiplatinum sensation dramatically changed on the eve of music's biggest night in 2009, when he assaulted then-girlfriend Rihanna and both were forced to bow out of the ceremony. In the months that followed, he saw his reputation tarnished, he had to plead guilty to a felony, and his comeback CD, “Graffiti,” was a commercial disappointment. But with the success of his brush-off anthem “Deuces,” three nominations at this year's Grammys (including best contemporary R and B album), an upcoming CD and an Australian tour in April, the focus on Chris Brown has returned to his music, without adding the Rihanna-prefix. “We feel good now that everybody's talking about his music, which is exactly what Chris' intention is,” said Tom Carrabba, the executive vice president and general manager of Jive Label Group, Brown's home label since he released his first album at age 16. Carrabba says Brown has a newfound confidence, which he believes is the reason for the singer's current success. Brown, now 21, is serving five years of probation after pleading guilty to felony assault for the attack on Rihanna in the early morning hours before the 2009 Grammys. The Virginia native was commended in November for completing more than one-third of the required 180 days of community service and for almost finishing his domestic violence counseling.