Toni Braxton    For nearly 17 years photojournalist Anthony Alden has been capturing live concert performances of  some of the top national R&B acts in the country.  His work is heralded by many in and out of the urban music industry, and while his style is using a standard focal lens, few photographers have worked with as much creative depth and authenticity as he does.     Carlos Santana    Anthony Alden has a great eye for details, capturing spectacular angles you would might have otherwise missed even if you were at the performance. He's excellent at capturing a musician's look of exasperation, whether performing a ballad, doing a guitar solo, or just drenched in sweat.    Erykah Badu     " I don't have time to wait for the precise moment to release my shutter, so I have to be perfect tune with my creative instinct."     For the past three years Anthony Alden has captured many of the acts appearing at:     Chene Park  Amphitheater Detroit  and Kinfol...