Steve Lukather has lived in his house overlooking Studio City since 1979 — longer than you’d expect, perhaps, given that he bought the place before his band Toto exploded with its fourth album, 1982’s quadruple-platinum “Toto IV,” which won Grammy Awards for album and record of the year and spawned a chart-topping single in the yearning, sumptuous, still-inescapable “Africa.” “I …
