One original caprice for violin solo by N. Paganini or of a comparable level of difficulty.

帕格尼尼小提琴独奏狂想曲或一首同等难度的作品。

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This will become a rout as new Web middlemen, or "demand aggregators, " let solo Web surfers gang up into virtual buying co-ops. n Turning services into software.

FORBES: Digital rules