Standard tuning
these aren't the exact strummings, he does a lot of short almost muted strums when he
plays on the E string,, but the notes are right
Verse:
G|----------------------------------------------|
D|----8----------------------8------------------|
A|------9----------------------9----------------|
E|--------7-0-5-5/19\------------7-0-5-5/19\----|
[ Tab from: https://www.guitartabs.cc/tabs/m/modest_mouse/summer_btab.html ]
G|-------------------------------------------|
D|----9-------------------9------------------|
A|------9-------------------9----------------|
E|--------7-0-5-0/5-----------7-0-5-0/5------|
Chorus:
G|-------------------------------------------|
D|----8-------------------9------------------|
A|------9-------------------9----------------|
E|--------7-0-5-0/5-----------7-0-5-0/5------|
that's about it