HOUSTON, TX — (Marketwired) — 05/17/13 — Sherman Clay & Company, the iconic San Francisco-based music company that for over 140 years has been one of America-s most successful piano retailers, announced that its Houston retail location will close permanently after 32 years in the city.The announcement was made by CEO Eric Schwartz, whose family has owned Sherman Clay since 1960, and who, along with his brother Michael, has helped lead the successful expansion and diversification into sev
