How important is the carrier network? The iPhone 5 may solve that question. How about dual radio chips, possibly enabling it to run on multiple providers' networks, such as the GSM networks from AT&T and T-Mobile, and the CDMA/EV-DO networks from Verizon and Sprint Nextel. Read on...........

iPhone 4 on Verizon: Buy now, or wait for iPhone 5? - Computerworld

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"What you hear in a great jazz band is the sound of democracy. “The jazz band works best when participation is shaped by intelligent communication.”
Harmony happens whenever different parts get to form a whole by means of congruity, concord, symetry, consistency, conformity, correspondence, agreement, accord, unity, consonance…….