Chazro, thanks for the comments. Your point is well taken, but classic son predates what we now know as salsa. As usual when trying to establish timelines re the evolution of a music form the lines get blurred. As you point out, son is a key ingredient in salsa, but before the brassy, big-band like salsa bands came to be (with their complex arrangements, perhaps in part due to the influence of the American dance bands), son was performed with much simpler instrumentation and had a much "folksier" vibe. The guitar was at the forefront and would be replaced later by the piano and the percussion used a generally lighter touch. The overall rhythmic feeling, structure and other elements such as call and response and vocal improvisation is like and became the heart of salsa, as you point out.
Classic son:
http://m.youtube.com/watch?v=YDp3l-syaWc
One thing is undeniable, it swings like crazy, as you say.
This is a classic "guajira (-son)". "Lamento Guajiro". Trans. "Countryboy's Lament". Cuban blues?
http://m.youtube.com/watch?v=_5bY6WM3-W4
Beautiful stuff!
Classic son:
http://m.youtube.com/watch?v=YDp3l-syaWc
One thing is undeniable, it swings like crazy, as you say.
This is a classic "guajira (-son)". "Lamento Guajiro". Trans. "Countryboy's Lament". Cuban blues?
http://m.youtube.com/watch?v=_5bY6WM3-W4
Beautiful stuff!