This song first appeared in John Dowland's "First Book of Songs or Ayres", published in 1597. In period, this was also often performed as a solo instrumental piece, often on a lute. When performed without a singer, it goes by the title, "Master Piper's Galliard".
Here's the sheet music, for "If My Complaints Could Passions Move".
Listen to If My Complaints Could Passions Move, or download the mp3 file.