By Chris Gray and Matthew Keever
HONORABLE MENTION: SUNNY SWEENEY Thus far mainstream success has eluded Sunny Sweeney, but not for lack of either talent or trying. According to her Facebook page, Sweeney (a former standup comic) has now played the Grand Ole Opry 41 times but continues to reside in Austin, where she did an acoustic set at Waterloo Records last month to celebrate the release of her third LP, Provoked. Both Country Weekly and NPR have come calling since then, so Sweeney -- also a 2013 nominee for the CMA's New Female Vocalist -- can't possibly stay under the radar much longer.
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