In this song, you can strum through the chords, or you if you want you can lightly pick through the chords. Thousands and thousands of hit songs have been written using just these chords, so if you can get these ones down, they’ll serve you well for a lot of other songs too. The chords you need for this lesson are G, D, C and Em. Hey guys, here’s another great guitar lesson from Marty Schwartz – this one on Eric Clapton’s Wonderful Tonight chords.