Question: What member of blues rock band from Athens, Alabama helped found Single Lock Records?

Context paragraphs:
Tons of Sobs: Tons of Sobs is the debut album by English blues rock band Free, released in the UK on 14 March 1969.  While the album failed to chart in the UK, it did reach #197 in the US.  Free are cited as one of the definitive bands of the British blues boom of the late 1960s even though this is the only album of their canon that can strictly be called blues rock.  The title of the album does not relate directly to the content of the album; it is possibly oblique reference to the darker, more sombre moments of the record.

Paul Nelson (musician): Paul Nelson is a Grammy-winning American guitarist, performer, record producer, and songwriter.  Who has worked with everyone from Eric Clapton to members of the Allman Brothers Band and the list goes on.  He was in the blues rock band of guitarist/singer icon Johnny Winter.  He produced and played on several of Winter's albums, including the Grammy-nominated "I'm a Blues Man", "Roots", "Step Back".  The latter of these won him a Grammy Award for Best Blues Album, debuted at #1 on the "Billboard" chart for Blues Albums and Independent Albums, and debuted at #16 on the "Billboard" 200 albums chart, the highest spot in Winter's career.  It also won the Blues Music Award for Best Rock Blues Album.  Nelson was inducted into the New York Blues Hall of Fame and is a recipient of the distinguished KBA award from the Blues Foundation.  He received a 59th Grammy nomination for his work as producer and performer on Joe Louis Walker's "Everybody Wants a Piece".

Suspicious Package: Suspicious Package is the second full-length album by the blues rock band Earl Greyhound.  It was released in April 2010 by the band's own label, Hawk Race Records.  The album marks a departure from the band's previous album, "Soft Targets", by mixing that album's blues rock sounds with additional genre influences, while increasing the contributions of bassist/keyboardist/singer Kamara Thomas and drummer Ricc Sheridan.

Single Lock Records: Single Lock Records is an American record label based in Florence, Alabama.  It was founded by Ben Tanner (Alabama Shakes), John Paul White and Will Trapp in 2013 to release music from The Shoals region of Alabama, but has since expanded its reach.  In 2014, the label held a showcase at South By Southwest in Austin, TX.

Alabama Shakes: Alabama Shakes is a blues rock band from USA formed in Athens, Alabama in 2009.  The band currently consists of lead singer and guitarist Brittany Howard, guitarist Heath Fogg, bassist Zac Cockrell, and drummer Steve Johnson.  The group rose to prominence in the early 2010s with their distinctive and soulful roots rock sound.

Savoy Brown: Savoy Brown, originally known as the Savoy Brown Blues Band, are an English blues rock band formed in Battersea, south west London in 1965.  Part of the late 1960s blues rock movement, Savoy Brown primarily achieved success in the United States, where they promoted their albums with non-stop touring.

Young Man Blues: "Young Man Blues" is a song by jazz artist Mose Allison.  Allison first recorded it in March 1957 for his debut album, "Back Country Suite", in which it appears under the title "Back Country Suite: Blues."  In Allison's two-CD compilation set of 2002, "Allison Wonderland", Allison reveals that the tune's full title is: "Back Country Suite: Blues (a.k.a. 'Young Man's Blues')".  The tune was famously covered by The Who during live sets - first appearing on their 1970 album "Live at Leeds".  Another live performance features in the movie and soundtrack for "The Kids Are Alright", from a 1969 performance at the London Coliseum.  The song was included in "Rock Band 2" as downloadable content.  The tune is also found on Chris Spedding's 2009 reissued album "One Step Ahead of the Blues", where in the liner notes Spedding states he was trying make a version, which was how he imagined Allison originally recorded it; having never heard it.  Spedding's blues rock version differs considerably from either Allison's jazz-blues or The Who's rock versions.  It has also been covered live by You Am I, Joe Bonamassa, the Foo Fighters and The Bright Light Social Hour.

The Mustangs: The Mustangs are a British blues rock band that was formed in Hampshire in 2001.  Signed to the Trapeze Music label, they have released 10 albums, including "Split Decision", which reached number 5 on the iTunes blues chart.  They are unusual on the blues rock circuit as their albums are made of entirely original material.  The Mustangs were nominated for Best Band at the 2010 British Blues Awards.  The band's drummer, Jonathan Bartley, is Co-Leader of the The Green Party of England and Wales.

Beasts of Bourbon: Beasts of Bourbon are an Australian alternative rock, blues rock band formed in August 1983, with James Baker on drums (ex-Hoodoo Gurus), Spencer P. Jones on guitar (The Johnnys), Tex Perkins on vocals (Dum Dums), Kim Salmon on guitar and Boris Sujdovic on bass guitar (both ex-The Scientists).  Except for mainstays, Jones and Perkins, the line-up has changed as the group splintered and reformed several times.  Their debut album, "The Axeman's Jazz" (July 1984), was the best selling Australian alternative rock album for 1984.  Their debut single, "Psycho", is a cover version of the Leon Payne original, and was the best selling Australian alternative rock single for that year.  However the group disbanded by mid-1985 and each member pursued other musical projects.  They reformed in 1987 and issued a second album, "Sour Mash", in December 1988 on Red Eye Records.  According to rock music historian, Ian McFarlane, it "virtually redefined the parameters of guitar-based rock'n'roll.  The Cramps-influenced swamp-rock of old had been discarded for a more adventurous slab of gutbucket blues and avant-garde weirdness.  Perkins' voice had matured into an authentic blues growl".  Their fifth studio album, "Gone" (January 1997), reached the Top 50 ARIA Albums Chart.  Their seventh studio album, ""Little Animals" (21 April 2007) on Albert Productions, which also peaked into the Top 50.

Had to Cry Today (album): Had to Cry Today is the fourth studio album by American blues rock musician Joe Bonamassa.  Produced by Bob Held, it was released on August 24, 2004 by J&R Adventures and reached number five on the US "Billboard" Top Blues Albums chart.  The title of the album is a reference to the song of the same name by English blues rock band Blind Faith from their 1969 self-titled album.

Supporting paragraphs: Single Lock Records Alabama Shakes
Answer: Ben Tanner