Argerich Plays Chopin by Martha Argerich was released Mar 16, 2010 on the Universal label. Japanese only SHM pressing. Argerich Plays Chopin The SHM-CD [Super High Material CD] format features enhanced audio quality through the use of a special polycarbonate plastic. Argerich Plays Chopin Using a process developed by JVC and Universal Music Japan discovered through the joint companies' research into LCD display manufacturing, SHM-CDs feature improved transparency on the data side of the disc, allowing for more accurate reading of CD data by the CD player laser head. SHM-CD format CDs are fully compatible with standard CD players. Argerich Plays Chopin contains a single disc.