My top 10 are:
Stairway to heaven
Tangerine
All my love
Going to California
Black Dog
Dazed and Confused
Whole lotta of love
Archilles last stand
Immigrant song
Communication breakdown
54 is my favorite Led Zeppelin song... 2 is like my least favorite outside of Coda (because it's one of the most overrated songs on all time), and everything on Coda in general is WAY too high.
My top 5:
1.For Your Life
2.In My Time of Dying
3.The Rain Song
4.The Wanton Song
5.The Crunge (I swear this song is really fun and doesn't deserve any of the shit it gets. Also it has a sweet bass line.)
top 10:
dazed and confused
tea for one
achilles last stand
no quarter
since ive been lovin you
babe im gonna leave you
i cant quit you baby
lemon song
black dog
immigrant song