Edgar Barrera (born April 18, 1990) is a songwriter, producer, recording engineer, and musician based in Miami FL.
 He has won a total of 10 Latin Grammys and 1 Grammy Award including Album of The Year.
 He has written and produced songs for artists such as Maluma ("Sin Contrato" feat Wisin & Don Omar and Fifth Harmony; "Tengo Un Amor" feat Leslie Grace), CNCO ("Hey DJ"), Prince Royce ("Para Llegar A Ti", "You Are The One"), Bomba Estereo ("Internacionales"), Silvestre Dangond ("Ya No Me Duele Mas" feat Farruko), Banda el Recodo ("Vale La Pena", "Todo Tuyo", "Las Fresas" feat Wisin), Banda MS ("El Bien Amado"), Thalía ("De Ti", "Ojala"), Gloria Trevi & Alejandra Guzmán ("Mas Buena"), Samo ("Sin Ti", "Creer En Mi"), Chino & Nacho ("Si Estoy Junto A Ti"), Christian Daniel ("Me Vuelvo Un Cobarde", "Te Has Convertido En Mi"), Natalia Jimenez ("Te Esperare"), Leslie Grace ("Como Duele El Silencio"), Luciano Pereyra "Tu Dolor", PeeWee ("Duele Decirte Adios"), "Bien Sabes Tu" feat Rio Roma, among others.
 As a recording engineer, he has worked with artists such as Carlos Vives ("Volvi A Nacer", "El Mar De Sus Ojos", "Cuando Nos Volvamos A Encontrar" feat Marc Anthony), Alejandro Sanz ("No Me Compares", La Musica No Se Toca", "Se Vende"), Juan Luis Guerra ("Tus Besos", "Todo Tiene Su Hora"), Kany Garcia ("Que Te Vaya Mal").
Leslie Ann Jones is a multiple Grammy Award-winning recording engineer working as Director of Music Recording and Scoring at Skywalker Sound, a Lucasfilm, Ltd. company.
 She is a past Chair of the National Academy of Recording Arts and Sciences Board of Trustees, the organization that awards Grammys.
 She is the daughter of novelty drummer, percussionist and bandleader Spike Jones and his wife, singer Helen Grayco.
Walter David "Dave" Hassinger (March 31, 1927 – August 15, 2007) was an American Grammy award-winning recording engineer and record producer.
Joe Visciano is a Grammy award-winning, American Mix Engineer and Recording Engineer.
Julian King is a Grammy Award-winning recording engineer, mix engineer, record producer and musician based in Nashville, Tennessee.
 In one capacity or another, he has been involved with records that have sold more than 100 million units (see listing below).
 King has worked with some of the most notable artists in country music, such as George Jones, George Strait, Waylon Jennings, Willie Nelson, Kenny Rogers and Merle Haggard.
 Other artists he has worked with include Tim McGraw, Vince Gill, Charlie Daniels, Hank Williams, Jr., Clint Black, Martina McBride, Randy Travis, Brooks & Dunn, Toby Keith, Alabama and The Judds.
 His credits also extend to some of the hottest young acts in country music today, such as Sugarland, Chris Young, Kellie Pickler, Lauren Alaina and Casey James.
Andrew Luis "Dru" Castro is a Grammy Award-winning recording engineer, producer and songwriter in Atlanta, Georgia.
 He has produced or engineered songs for artists such as Ciara, Keyshia Cole, Usher, R. Kelly, T-Pain, Trina, Jamie Foxx and India.Arie.
 Recently, Castro produced and wrote songs with the Grammy award winning singer/songwriter India.Arie on her recently released album "".
 Her 2006 album, "", for which Castro recorded and/or produced seven songs, debuted and peaked at number one on the "Billboard" 200 and the Top R&B/Hip-Hop Albums and was nominated for three Grammy Awards, including "Best R&B Album".
 To date Castro has worked on 12 Grammy nominated projects (4 have won the award) See Below.
 In 2010 Castro won a Grammy with India.Arie as a Producer/Engineer for Best Urban Alternative Performance on the song "Pearls".
Aaron A. Brooks, also known as, Aaron Kinsley-Brooks (born January 24, 1964, San Francisco, California) is an American rock musician, drummer, producer and composer.
 He co-founded The Little Death with Moby, Laura Dawn and Daron Murphy.
 He is a founding member of the American alternative rock band, The Mars Bonfire.
 Aaron also plays or has played drums for the electronic pop band Leisure Cruise; Grammy nominated electro-pop chanteuse Angela McCluskey (of Télépopmusik and Wild Colonials); Grammy award-winning producer/songwriter Mark Hudson; Emmy award-winning actress and singer Jackie Cruz; Grammy award-winning artist Moby; Singer/songwriter and progressive political activist Laura Dawn; Grammy award-winning bassist/songwriter and rock musician Duff McKagen of Guns N' Roses; Circle of Soul; Erin Evermore; Grammy award-winning pianist and songwriter A.J. Croce; Grammy winning singer/songwriter Lana Del Ray; Writer, radio host, progressive political comic and guitarist/singer Jamie Kilstein and his band The Agenda; Model/actress/singer/songwriter Heidi Merrill; And NY based rock singer Carleigh Jade.
Gerry “The Gov.” Brown is a Grammy Award-winning recording engineer and producer based in Los Angeles credited on over 47 Platinum and Gold Records.He has received over 15 Grammy bids, including five nominations for Alicia Keys’ “Songs In A Minor,” a Song of the Year Award for Erykah Badu’s “Love of My Life,” two nominations for
Corin Nelsen is a Grammy Award-winning recording engineer and music producer.
 He is best known for his work with William Ackerman, the Grammy award-winning founder of Windham Hill Records, and as Chief Engineer at Ackerman’s Imaginary Road Studios in Vermont.
Lauren Alaina (born Lauren Alaina Kristine Suddeth; November 8, 1994) is an American country music singer and songwriter from Rossville, Georgia.
 Alaina was the runner-up on the tenth season of "American Idol".
 Her debut studio album, "Wildflower" was released on October 11, 2011.
 Her second album, "Road Less Traveled" was released January 27, 2017.
 She later achieved her first number one on the Country Airplay chart with its title track.

Question: What American country music singer and songwriter from Rossville, Georgia, worked with Julian King, a Grammy Award-winning recording engineer, mix engineer, record producer and musician based in Nashville, Tennessee?
Answer: Lauren Alaina