A modern Hudson Valley retreat with serious music pedigree just hit the market. The former home of Nesuhi Ertegun — music icon, jazz connoisseur, and co-founder of Atlantic Records (d. 1989) — has is on the market for $2,900,0000 at 7 East Lake Drive, Katonah, NY, exclusively with Sally Slater of Douglas Elliman. Designed to celebrate both nature and art, the residence opens to the water at...