Question: What singer who was a member of the Buckaroos wrote a song that peaked at number 2 on the U.S. "Billboard" Hot Country Singles chart?

full_context: Document 1: Bonnie Owens: Bonnie Owens (October 1, 1929 – April 24, 2006), born Bonnie Campbell, was an American country music singer who was married to Buck Owens and later Merle Haggard.
Document 2: Act Naturally: "Act Naturally" is a song written by Johnny Russell and Voni Morrison, originally recorded by Buck Owens and the Buckaroos, whose version reached number 1 on the "Billboard" Country Singles chart in 1963, his first chart-topper. In 2002, Shelly Fabian of About.com ranked the song number 169 on her list of the Top 500 Country Music Songs.
Document 3: My Heart Skips a Beat: "My Heart Skips a Beat" is a 1964 single by Buck Owens. The single was Owens's third number one on the U.S. country singles chart. "My Heart Skips a Beat" spent seven non-consecutive weeks at the top with a total of twenty-six weeks on the chart. The B-side, "Together Again", also hit number one on the country chart both replacing and being replaced by "My Heart Skips a Beat" from the top spot.
Document 4: Dwight Sings Buck: Dwight Sings Buck is country music artist Dwight Yoakam's seventeenth studio album, and a tribute album to Buck Owens. The album was released on October 23, 2007 (Yoakam's fifty-first birthday) by New West Records.
Document 5: Roy Nichols: Roy Nichols (October 21, 1932 – July 3, 2001) was an American country music guitarist best known as the lead guitarist for country music legend Merle Haggard for more than two decades. He was known for his guitar technique, a mix of fingerpicking and pedal steel-like bends, usually played on a Fender Telecaster electric guitar. Nichols is considered one of the founders of the country music subgenre the “Bakersfield Sound,” which includes such notable country artists as Haggard, Buck Owens, Don Rich, [
Document 6: The Fabulous Country Music Sound of Buck Owens: The Fabulous Country Music Sound of Buck Owens is an album by American country music artist Buck Owens, released in 1962. It is not completely a Buck Owens album and includes tracks by Dottie West, Cowboy Copas, Eddie Wilson and Tommy Hill.
Document 7: Buenas Noches from a Lonely Room: Buenas Noches from a Lonely Room is the third studio album by country singer Dwight Yoakam. The album contains Yoakam's first (and, as of 2017, only) two No. 1 Hot Country Singles singles. The first was "Streets of Bakersfield," a duet with country music veteran Buck Owens, who had originally released a version of the song in 1973. The second was an original composition of Yoakam's titled "I Sang Dixie." A third song on the album, "I Got You, also an original composition, peaked at No. 5. The title song, "Buenas Noches from a Lonely Room (She Wore Red Dresses)," also charted, but only to the No. 46 position.
Document 8: Buck Owens: Alvis Edgar "Buck" Owens Jr. (August 12, 1929 – March 25, 2006) was an American musician, singer, songwriter and band leader who had 21 No. 1 hits on the "Billboard" country music charts with his band the Buckaroos. They pioneered what came to be called the Bakersfield sound, a reference to Bakersfield, California, the city Owens called home and from which he drew inspiration for what he preferred to call American music.
Document 9: Excuse Me (I Think I've Got a Heartache): "Excuse Me (I Think I've Got a Heartache)" is a song co-written and recorded by American country music artist Buck Owens. The song peaked at number 2 on the U.S. "Billboard" Hot Country Singles chart.
Document 10: Jake Owen: Joshua Ryan "Jake" Owen (born August 28, 1981) is an American country music singer and songwriter. Signed to RCA Nashville in 2006, he released his debut studio album "Startin' with Me" that year. This album produced three singles, all of which reached top 20 on the "Billboard" Hot Country Songs chart: his debut single "Yee Haw", "Startin' with Me", and "Something About a Woman". A second studio album, 2009's "Easy Does It", has accounted for three more singles: "Don't Think I Can't Love You", "Eight Second Ride", and "Tell Me". In September 2011, Owen achieved his first number one hit on the country charts with the title track to his third studio album "Barefoot Blue Jean Night", as did with "Alone with You", "The One That Got Away", and "Anywhere with You". His fourth studio album, "Days of Gold" produced two singles with its title track, which broke the top 20 in 2014, and the number one single "Beachin'".
Document 11: Your Cheatin' Heart: "Your Cheatin' Heart" is a song written and recorded by country music singer-songwriter Hank Williams in 1952, regarded as one of country's most important standards. Country music historian Colin Escott writes that "the song - for all intents and purposes - defines country music." He was inspired to write the song while driving with his fianceé from Nashville, Tennessee to Shreveport, Louisiana. After describing his first wife Audrey Sheppard as a "Cheatin' Heart", he dictated in minutes the lyrics to Billie Jean Jones. Produced by Fred Rose, Williams recorded the song on his last session at Castle Records in Nashville, Tennessee, on September 23.
Document 12: Jerry Brightman: Jerry Brightman (September 1, 1953 – March 9, 2015) was an American Pedal steel guitarist who played for Buck Owens and The Buckaroos and featured on television's "Hee Haw" along with performing on many top 10 records with Buck, Susan Raye, Tony Booth, and others.
Document 13: The Best of Buck Owens: The Best of Buck Owens is a compilation album by Buck Owens, released in 1964. It reached Number two on the Billboard Country Albums charts and Number 46 on the Pop Albums charts. It also peaked at No. 1 in Norway and stayed on the charts for 222 weeks there, becoming the most successful album of all time in that country.
Document 14: Crying My Heart Out Over You: "Crying My Heart Out Over You" is a song written by Lester Flatt, Earl Scruggs, Carl Butler, and Earl Sherry and was originally recorded by Flatt & Scruggs, which peaked at #21 on the country chart,in 1960.
Document 15: Music of Iowa: The music of Iowa includes such notable musicians as Rock and Roll Hall of Famers The Everly Brothers (who had 3 #1 Top 100 hits, including "All I Have to Do Is Dream" in 1958), Bix Beiderbecke, Art Farmer, Peggy Gilbert, Patty Waters, Mortimer Wilson, Thurlow Lieurance, Charlie Haden, Arthur Russell, Greg Brown, William Elliott Whitmore, Clarence Whitehill, Meredith Willson, composer of "The Music Man", and Alice Ettinger who was renowned enough to perform in Europe in the 1890s. Famed swing era musician and band leader Glenn Miller was born in Clarinda. Bands from Iowa include For Today, Euforquestra, The Envy Corps, Hawks, Slipknot (who had 2 #1 Billboard 200 albums like "All Hope is Gone" in 2008), Radio Moscow, Modern Life Is War, and Unknown Component. The city of Walnut is home to the National Traditional Country Music Association (NTCMA), which produces programs for local radio and television in Iowa. NTCMA also operates the Walnut Country Opera House, which is a theatre and home to several halls of fame and museums. The town of Clear Lake is known as the place the Big Bopper, Buddy Holly and Ritchie Valens took off from on the day they died; their last performance was at the Surf Ballroom. The Escorts (Iowa band) (Do's & Don'ts) are one of the first bands to be inducted into the Iowa Rock N Roll Music Association's Hall of Fame.
ground_truth: Buck Owens