Can You Guess Who Has the Ring

Game

Can (do) you (re) guess (mi) who (mi) has (re) the (re) ring (do) as (mi) we (fa) pass (so) it (so) on (fa) the (fa) string (mi)? Pass (so) it (so) left (la). Pass (fa) it (fa) right (so). Always (mi-mi) keep (fa) it (fa) out (re) of (re) sight (do).