Tracy chapmans- fast car live intro melody 1988

by Reece
(England )

When Tracy Chapman played fast car in 1988 live at Oakland coliseum arena she played 6 seconds of an intro which is not played in the studio recorded song. I want to know what chords etc are being played as I think it makes she song 10x better. You can find the video on YouTube Tracy Chapman - Fast Car - 12/4/1988 - Oakland Coliseum Arena (Official) The melody I want to know the notes of is played from 00:00 to 00:06.

Can any gutiar professionals help me out? I'd be very grateful.