• "Nashville"season 4 episodes 7-10 reveal Erin, Gunnar's girlfriend, making trouble for Scarlett.

"Nashville"season 4 episodes 7-10 reveal Erin, Gunnar's girlfriend, making trouble for Scarlett. (Photo : Twitter/Nashville_ABC)

"Nashville" season 4 comes back on ABC with more drama and more music. Lucky for the enthusiasts, the previous season's controversies and obscurities are now expunged by "Nashville" season 4 bittersweet revelations.

The previous "Nashville" season left fans with suspense where Deacon, played by Charles Estan and Beverly, played by Dana Wheeler were in the middle of the surgery at the very instant when a flat-line was heard. The flat-line signified and presented a cliff-hanger for the coming "Nashville" season.

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According to International Business Times, it is expected that "Nashville's" season 4 Juliette character, played by Hayden Paniettiere will be struggling with her fake life. Juliette had a gap between her and her family. The premiere of "Nashville" 4 proved this by revealing Juliette on TV expressing her feelings for her husband and her daughter.

It was previously exposed that since Juliette left, her daughter and husband have not spoken in four weeks ever since, 

Not only that, the premiere of "Nashville" season 4 revealed that Deacon actually survived. However, Deacon's sister will undergo a coma and it is also shown that it was she who flat-lined in the finale after she underwent a eurysm through the surgery.

Meanwhile, Clare Brown, as she plays Scarlet, is revealed avoiding Gunnar after they had a romantic encounter in the former season. According to the "Nashville's" premiere, Scarlet and Caleb have been living together despite their struggle to find emotional bonds in their relations, Dispatch Times reported.

These and more happenings are anticipated in "Nashville" season 4 with many followers expecting a better show. "Nashville" season 4 is awaited to be aired on ABC every Wednesday.