Now that you know two chords, there are many songs that you can play. After you have practiced Lightly Row on the next page, you can go back and add the chords to the songs you have already learnt (except Aura Lee). Practice each hand separately, then together.
In bars 7 and 15 of Lightly Row, you play two chords in each bar. Each chord lasts for two beats. You may wish to practice these bars separately at first.