Checkin` Levels

First part:    E--------------------------------------
B--------------------------------------
G-----------------------------2-0-2~---
D-0-2-3-2-0~--0-2-3-2-0----------------
A--------------------------------------
E--------------------------------------

Variation:    E-------------------------------------------------------
B--------------------------------12-10-12-10-8-10-------
G-7-9-10-9-7~--7-9-10-9-7-------------------------------
D-------------------------------------------------------
A-------------------------------------------------------
E-------------------------------------------------------

The first part again.