When a measure doesn't have any chord notation above it, but its preceding measure has a chord notation, should I keep the keys of the previous measure chord pressed when playing the measure which has no chord notation?
e.g. on the attached notation, the 2nd measure marked in red has no chord above it - should I play this measure only with my right hand and the left hand doesn't press any key at that time or the left hand keeps pressing the keys of the C chord until reaching the 3rd measure which has the F chord?