A Simple tab once you get the rhythm down.
I dissected the song to help you understand it easier than the others.
[ Tab from: https://www.guitartabs.cc/tabs/b/bob_marley/one_drop_btab_ver_4.html ]
G|----------------|-----------|------------2-5-0--|-----------|
D|-------2-2-5----|--------2--|--------3-3--------|--0-5-0----|
A|-3-3-3----------|----3-3----|--5-5-5------------|--------2--|
E|-------------5--|--5--------|-------------------|-----------|
Just keep repeating this and that is the whole song.
