The Academy award-winning best actress from 1980 played the film role of "the first lady of country music." Name the actress, the film, and the singer portrayed in the film.

The Academy Award for Best Actress in 1980 was indeed presented to Sissy Spacek for her compelling performance in *Coal Miner's Daughter*. In this critically acclaimed biographical film, Spacek brought to life the legendary country music singer Loretta Lynn, whose remarkable journey from poverty in rural Kentucky to international stardom captivated audiences worldwide. Spacek's portrayal was so authentic that she not only embodied Lynn's speaking mannerisms but also performed all of Lynn's songs herself in the film, earning praise for her vocal talent and deep commitment to the role.

Loretta Lynn, affectionately known as "the first lady of country music," had a groundbreaking career spanning over six decades. Her songs often explored themes of women's experiences, love, heartbreak, and resilience, resonating deeply with millions. *Coal Miner's Daughter* chronicles her humble beginnings, her marriage at 13, and her ascent through the male-dominated music industry, overcoming numerous challenges to become one of country music's most influential figures. The film itself was based on Lynn's 1976 autobiography of the same name, ensuring a faithful and intimate look into her life.

The success of *Coal Miner's Daughter* was a testament to the powerful story and Spacek's transformative performance. It not only garnered Spacek her well-deserved Oscar but also received several other nominations, including Best Picture. The film helped introduce Loretta Lynn's incredible legacy to a new generation, solidifying her place as an enduring icon whose music continues to inspire and entertain.