This is the intro, verse part for day by day, by serafin.
standard tuning

G:-----------------------------------------------------
D:-----------------------------------------------------
A:44444444-44444444-44444444-44444444-22222222-22222222
E:-----------------------------------------------------

G:-----------------------------------------------------
D:-----------------------------------------------------
A:-----------------------------------------------------
E:00000000-44444444-55555555-55555555-22222222-55555555


Just repeat that until the bass solos before the chorus.
I am sure this is almost right, it sounds close, the strumming may just be off a little.
if someone could help with the rest of this song, everyone can enjoy it, this song has a great bassline.