Here are a few more:
Magalenha - Sergio Mendes
YouTube - Sergio Mendez - Magdalenha
Some classic samba set predictably to crazy people dancing around a bonfire. It's all drums and vocals. I know this Salvadorian girl who dances so fast to this it looks like a special effect.
Hoy aprendí - Los adoloscentes
YouTube - Los Adolescentes - Hoy AprendÃ*
Fobtastic - I'm slowly realizing that one of my favourite salsa bands is the Latin American equivalent of N Sync.
El album - Los aterciopelados
YouTube - Aterciopelados El Album
I like these guys from Colombia, they've been around a while. This one is Cha cha.