this is the song played in the movie la bamba the part when that guy plays summertime 
with the cool solo in it well here it is

e---------------------------------|
b---------------------------------|
g---------------------------------|
d---------------------------------|
a---------------------------------|   intro riff
e-0h1-1-1-0h1-1-1-0h1-1-1-0h1-1-1-|
==================================================

e-0-0---0---2-2---0--|
b-0-0---2---0-0---0--|
g-1-1---2---2-2---1--|riff after the intro
d-2-2---2---1-1---2--|
a-------0---2-2---2--|
e--------------------|

=====================================================
when he sings play this riff......mute with right hand palm

e-----------------------------------|
b-----------------------------------|
g-----------------------------------|
d-----------------------------------|
a-----2-4-2-----2-4-2-----2-4-2-----|
e-0h1-------0h1------0h1-------0h1--|

=========================================================
e------------------------------------------------~~~
b------------------------------------------------~~~
g------------------------------------------------~~~
d-2-2-4-4-2-2-4-4-2-2-4-4-2-2-4-4-2--------------~~~after u play this riff with the 2s an 4s
a-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-2--------------~~~ play this after
e------------------------------------         e-7~~~b
well i called my baby try to get a date       b-7b
my said no dice son u gota worka late

====================================================================
sometimes i wonder what im a gonna do but there anit no cure for the summer time 
u sing the play the two intro riffs and then play the solo)
e-------------------0-0-0-------|
b-------------------0-2-0-------|
g-2s9-9-9-7s6-4-0h1-------0h1---|
d-----------------------------2-|
a-------------------------------|
e-------------------------------|

play this^^^^ 2 times then play

e-----5-5-5-7-5-7-5--7b-7b-7b--5-7-5-|
b-----5-5-5-7-5-7-5--7b-7b-7b--5-7-5-|
g-4s6--------------------------------|
d------------------------------------|
a------------------------------------|
e------------------------------------|

e------------------------------5-5-5-7-5-7-5-7b-7b-7b-5-7-5-|
b-8-8-8-8-8-8-8-8-8-8-8-8-8----5-5-5-7-5-7-5-7b-7b-7b-5-7-5-|
g-7-7-6-7-6-7-6-7-6-7-6-7-6---------------------------------|
d-----------------------------------------------------------|
a-----------------------------------------------------------|
e-----------------------------------------------------------|

e----------------------------------------|
b----------------------------------------|
g-7s9-9-9-7-6-4----4---------------------|
d---------------4s6--6-4-2~~~~~~~--------|
a----------------------------------------|
e----------------------------------------|

================================================

end solo
e-0--0-----0---------------------------0--~~
b-0----5b--0--3p2p0-2-0-3p2p0----------0--~~
g-1-----------3p2p0-2-0-3p2p0--0h1-----1--~~
d-2--------------------------------2---2--~~~ do the ~~ sound with a whammy bar
a-2------------------------------------2--~~
e--------------------------------------1--~~

and thats the whaol tab its not as hard as it looks