Well, the monotonous rhythms of Bajofondo's efforts were pathetic in contrast to their dynamic and intoxicating TANGO mixes. The male voices were very weak with no distinction in tones. It was like watching teenage want-to-be rockers. What can I say, my 1st set of favorite rock groups included Buffalo Springfield, Three Dog Night, Iron Butterfly, Jefferson Airplane ... and, the list goes on and on. I must give 5 stars for the acoustic classical guitar, it was a beautiful surprise. However, in regards to what they consider rock-n-roll, well, I guess you'd have to be from South America to understand it and appreciate the tedious simplicity of it. When asking an Argentinean for a critique, they said the TANGO melody "Montserrat" will be their single claim to fame. UCLA students made the event charming with the pre-concert TANGO lesson and milonga.