Punk/Ska/Reggae/Dub

[defTHE1s]

you can check Ska-P (spanish ska band)
very good band and here in México there are (or were) some nice ska bands, like Sekta Core.. and others..
also you can check Puya.. it's like Ska-P but they're from puerto Rico and Ska-P from Spain.

[ben]

Good punk:

Bad Brains
The Bronx
Husker Du, especially Zen Arcade
Minor Threat
Descendents
Lissy Truille (more like Television but still you need to check them out)
Rancid
Vivian Girls


Good Reggae/Ska:

Bedouin Soundclash
Streetlight Manifesto
Operation Ivy
Less Than Jake
Aggrolites

[B33HIV3]

Great release: Protoje & Zion I Kings - In Search Of Zion