The Phoenix Art Museum offers up a fun idea.train2

The “Train Tracks is a vehicle for local musicians in Phoenix to showcase their talents. A variety of artists, groups, and singers perform acoustically on the light rail in Phoenix/Tempe. There is a competition associated with this event with rounds of voting done by the riding public via the Internet . I am sure other cities are doing this, but this is the first time I’ve heard about it here.

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