NASHVILLE, Tennessee (Reuters) - After kicking up a storm with the success of "My Kinda Party", country music singer Jason Aldean is feeling the pressure for "Night Train" to keep up the pace of his rising star. Aldean, 35, scored his biggest hit to date with his fourth studio album "My Kinda Party" in 2011, which became the biggest-selling country album of the year and also hit the top five all-genre rating alongside Adele, Lady Gaga and Mumford & Sons. ...