- background is group_or_band    - website is -lsb- http://www.gotchaquartet.com/ official site -rsb-    - current members is garry & nbsp ; -- lead alan gordon & nbsp ; texeira -- baritone jim kline & nbsp ; -- bass & nbsp ; -- tenor chris vaughn    Given the details above, guess who could this information be about.
Answer:
gotcha ! -lrb- quartet -rrb-