Casio Sponsors 2020 Dallas Songwriters Association's 30th Annual Song Contest Grand Prize Winner Receives Illustrious PRIVIA PX-S1000 Digital Piano Among Other Notable Prizes News provided by Share this article Share this article DOVER, N.J., Jan. 27, 2021 /PRNewswire/ -- The Dallas Songwriters Association (DSA) announced the winners for its 30 th annual song contest for which Casio America, Inc. – a pioneer in the electronic musical instrument space – was the title sponsor. As the title sponsor, the Grand Prize winner was presented with an illustrious PRIVIA PX-S1000 digital piano amon...