Twin girls on a mission to bring back those fab harmonies, inventive melodies & groovy songwriting of the 60s We - that’s 25-year old twins Mona and Lisa from the ‘MonaLisa Twins’ - set out to bring back the kind of song-writing that took off back in the 60s. Just like our musical heroes of that era, we love to experiment … … with ideas, words, styles, instruments, recording techniques. Unlike today’s majority of computer-generated cookie-cutter pop music … … we emphasize on unaltered voices, in