This song is Super easy...There are only two parts.
Starts like this:
Verse
"Oh the waters flows, over rock and stone..."
[ Tab from: https://www.guitartabs.cc/tabs/d/donovan/river_song_tab.html ]
e ----3------3-----6-----6------5------5-----|
b -----3------3-----6-----6------5------5----|
G ------0------0-----0-----0------0------0---|
D -------------------------------------------| (twice)
A -------------------------------------------|
E --3-------3-----6-----6------5-----5-------|
Chorus
"Oh the river flows, so old"
e ---10-------10--------8------8------6-------6------|
b -----10-------10-------8------8------6-------6-----|
G -------0--------0-------0------0------0-------0----|
D ---------------------------------------------------| (twice)
A ---------------------------------------------------|
E -10-------10--------8-------8------6-------6-------|
