March 27, 2009 - Roberto Rosa, esteemed accordionist throughout the San Francisco Bay area, plays "Pigalle" on his Imperial H Series accordion. Here, Roberto uses an EK2000 module to provide a MIDI interface to a Roland 1080 series synthesizer. Roberto has performed for most accordion clubs in the area of Northern California, at the Cotati Accordion Festival, and the Las Vegas International Accordion Convention. Generally audiences are held in awe by his ability to produce full orchestra sounds by his creative use of the synthesizer in combination with the acoustic accordion. Roberto was born in Puerto Rico and studied the accordion there. During his professional years as an accordionist he performed extensively in the eastern United States, and in South America.