RTRS:PRECIOUS-Gold eases towards $1,580 before Fed minutes
* Fed minutes awaited for clues on monetary policy
* Euro hits 1-month high versus dollar, stocks rally
* Goldman Sachs cuts gold price forecasts again (Updates throughout, previous SINGAPORE)
By Jan Harvey
LONDON, April 10 (Reuters) - Gold prices eased towards $1,580 an ounce on Wednesday as traders took to the sidelines ahead of the release later in the day of minutes from the Federal Reserve's last policy meeting.