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?
Context: American country artist Trisha Yearwood has released twelve studio albums, seven compilation albums, one additional album, forty one music videos, fifty-eight singles and has appeared on twenty eight albums.  Yearwood's self-titled debut album was released in 1991, peaking at number two on the "Billboard" Top Country Albums chart and number thirty one on the Billboard 200.  It became the first debut female country album to sell one million copies, eventually certifying double platinum by the Recording Industry Association of America. " She's in Love with the Boy" became the first female debut single since 1964 to top the "Billboard" Hot Country Singles chart.  The album would spawn an additional three singles, including "The Woman Before Me".  Her second studio album was the critically acclaimed "Hearts in Armor" (1992).  It spawned the top five country hits "Wrong Side of Memphis" and "Walkaway Joe".  Her third studio record "The Song Remembers When" (1993) enjoyed similar success while the lead single reached number two on the Billboard country chart.  A holiday album appeared before her platinum-selling fourth studio album "Thinkin' About You" (1995).  Reaching the third position of the country albums chart and the top thirty of the Billboard 200, its first two singles topped the Hot Country Singles chart.  Her sixth studio album "Everybody Knows" (1996) spawned Yearwood's fourth number one single, "Believe Me Baby (I Lied)". "Carolina in the Pines" is a song written and recorded by American country music artist Michael Martin Murphey.  It was released in August 1975 as the second and final single from the album "Blue Sky - Night Thunder".  It peaked at number 21 on the U.S. "Billboard" Hot 100 chart, number 4 on the Adult Contemporary chart, and number 25 on the Canadian "RPM" Top Singles chart in late 1975.  The song was re-recorded with John McEuen on banjo and released in May 1985 from his compilation album, "The Best of Michael Martin Murphey".  The re-release peaked at number 9 on the U.S. "Billboard" Hot Country Singles chart and at number 11 on the Canadian "RPM" Country Tracks chart in mid-1985. "(I'm a) One-Woman Man" is a song co-written by American country music artist Johnny Horton and Tillman Franks.  It was originally released as a single by Horton in 1956, whose version peaked at number 7 on the "Billboard" Hot Country Singles chart.  The song was twice recorded by American country music artist George Jones: first released on the album "The Crown Prince of Country Music" retitled "One Woman Man" in 1960, and later as "I'm a One Woman Man" released in November 1988 as the first single from his album "One Woman Man".  It peaked at number 5 on the "Billboard" Hot Country Singles chart in early 1989 and it would be his final Top 10 solo hit.  His final appearance on the Top-10 country singles chart arrived a year later as part of a duet recording with Randy Travis.  In spite of the lack of radio hits as the 1990s dawned Jones remained a popular concert draw for the next two decades and continued to release original recordings into the mid 2000s. "I'm Not Ready Yet" is a song written by Tom T. Hall.  It was originally released by The Blue Boys in 1968, whose version peaked at number 58 on the "Billboard" Hot Country Singles chart.  The song was covered by American country music artist George Jones on his 1980 album "I Am What I Am".  It was released in August 1980 as album's second single following the monster smash "He Stopped Loving Her Today."  Jones' version peaked at number 2 on the "Billboard" Hot Country Singles chart.  As Rich Kienzle observes in the liner notes to the 1994 Sony compilation "The Essential George Jones: The Spirit of Country", the Hall composition "seemed to also reflect on George's mortality though Hall's lyrics weren't originally conceived that way." "Diggy Liggy Lo" is a single by American country music duo Rusty & Doug.  Released in 1961, their version peaked at number 14 on the "Billboard" Hot Country Singles chart.  Doug Kershaw, one half of the duo, released a solo version of the song in 1969 that peaked at number 70 on the "Billboard" Hot Country Singles chart.  It also reached number 1 on the "RPM" Country Tracks chart in Canada. "Tennessee Whiskey" is the title of a country song written by Dean Dillon and Linda Hargrove.  It was originally recorded by American country music artist David Allan Coe for his album of the same name "Tennessee Whiskey", whose version peaked at number 77 on the "Billboard" Hot Country Singles chart in 1981.  George Jones' 1983 version of the song was included on his album "Shine On", and reached number 2 on the Hot Country Singles chart.  The song has been covered by several artists, including Chris Stapleton, whose version was performed at the 2015 Country Music Association (CMA) Awards with Justin Timberlake, and was certified platinum by the Recording Industry Association of America (RIAA). "Statue of a Fool" is a song written by David Ruffin and recorded by many country artists.  It was first recorded in 1969 by country music artist Jack Greene where it was released as a single and became a number 1 hit.  Brian Collins recorded and released it in 1974 from his second album, "This Is Brian Collins".  It peaked at number 10 on the country charts.  David Ruffin, formerly of The Temptations, also recorded a version of the song in 1975.  Bill Medley, formerly of The Righteous Brothers, also released a rendition in 1979 that went to number 91 on the same chart.  In 1989, it was recorded by country music artist Ricky Van Shelton, who released it as a single from the album, "RVS III".  It peaked at number 2 on the "Billboard" Hot Country Songs chart and hit #1 on the Canadian "RPM" country singles chart. "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. "Everywhere" is a song written by Mike Reid and Craig Wiseman, and performed by American country music singer Tim McGraw.  It was released in July 1997 as the second single from his album of the same name.  The song reached the top of the "Billboard" Hot Country Singles & Tracks chart and peaked at number 2 on the "RPM" Country Tracks chart in Canada.  Despite reaching Number One on Billboard Hot Country Singles & Tracks (Now Hot Country Songs), the song did not appear on Tim's "Greatest Hits" album.  It did, however, later appear on Tim's second Greatest Hits package, "". 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.
Answer: Buck Owens