F                               C
1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4
1-----------------------------1-0---------------------------0-1-|
1-------------------------1-----1-------------------------1-----|
----------------------------2-----------------------------------|
----------------------------------------------------------------|
--------------------------------3-------------------------------|
1---------------------------------------------------------------|

Dm                              Bb
1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4
----------------------------0-1-1------------------------------|
3-------------------------3-----3------------------------------|
2-------------------------------3------------------------------|
0--------------------------------------------------------------|
--------------------------------1------------------------------|
---------------------------------------------------------------|

Use basic chords & cutting.
Repeat this through rap sessions.
It's easy to play and fun.