here is the tabs for the whole song, that lewis plays behind the rapping. just repeat,
listen to the song to get the pattern. peace! x
[ Tab from: https://www.guitartabs.cc/tabs/l/lewis_watson/slow_jamz_tab.html ]
e|------------------------------------------------------------------|
B|------------------------------------------------------------------|
G|---7--------------------------5-----------------------------------|
D|---7-----10------8------5-----5--(repeat)-------------------------|
A|---5-----10------8------5-----3-----------------------------------|
E|----------8------6------3-----------------------------------------|