Question: What style of music closely relates to Sonny Moorman and Eric Clapton?

Context paragraphs:
Sonny Moorman: Cyril "Sonny" Moorman (born 1955) is an American power blues guitarist.  His style is sometimes compared to that of the Duane Allman, Jimi Hendrix, Eric Clapton, Lonnie Mack, Gov't Mule, and occasionally Warren Haynes.  Moorman's parents owned a nightclub called the "Half-Way Inn" located half way between Hamilton, Ohio and Middletown, Ohio on Ohio State Route 4 where he was able to watch musicians who played there, such as Lonnie Mack, from an early age.  Moorman attended Michigan State University and also graduated from the Musicians Institute in Hollywood.  He also owned a music lesson studio in Fairfield, Ohio called Rock School, and now offers guitar lessons out of 3rd Street Music in Hamilton, Ohio.  He has been a member of Warren Zevon's touring band and the Tomcats with members of Sly and the Family Stone.  One of his signature tunes is his cover of Lonnie Mack's "Cincinnati Jail".  Moorman sometimes plays a Jamon Zeiler crafted Acoustic guitar and a 2004 model Gibson Flying V Reissue.  On some tunes Sonny plays Slide guitar either upright or laptop.  The band has opened for Johnny Winter in 2012.

More Live as Hell: Live as Hell is a 2010 blues album by the Sonny Moorman Group.  It was recorded, mixed and mastered by Erwin Musper at The Bamboo Room Studio with Sonny Moorman and Dave Fair as co-producers.

Sonny's Blues (album): Sonny's Blues is a Blues album by Sonny Moorman.

Cincy Blues Fest: Cincy Blues Fest is an annual blues music festival, held on the banks of the Ohio River in Cincinnati, Ohio, United States.  It is believed to be the largest all-volunteer blues festival in the U.S. Over the years it has showcased such acts as Lonnie Mack, Otis Rush, Clarence Gatemouth Brown, Lil' Ed & the Blues Imperials, Bobby Rush, Reverend Peyton's Big Damn Band, Watermelon Slim & the Workers, Slick Ballinger, the Chicago Allstars, Bob Seeley, Big Joe Duskin, Ricky Nye, and Sonny Moorman.

Telegraph Road (album): Telegraph Road is an album by the blues rocker Sonny Moorman.

Crossroads Guitar Festival: The Crossroads Guitar Festival was a series of music festivals and benefit concerts founded by Eric Clapton.  The festivals benefit the Crossroads Centre founded by Eric Clapton, a drug treatment center in Antigua.  The concerts showcase a variety of guitarists, selected by Eric Clapton personally.  To the 2007 audience, Clapton declared that each performer was one of the very best, and had earned his personal respect.

Eric Clapton: Eric Patrick Clapton, {'1': ", '2': ", '3': ", '4': "} (born 30 March 1945), is an English rock and blues guitarist, singer, and songwriter.  He is the only three-time inductee to the Rock and Roll Hall of Fame: once as a solo artist and separately as a member of the Yardbirds and Cream.  Clapton has been referred to as one of the most important and influential guitarists of all time.  Clapton ranked second in "Rolling Stone" magazine's list of the "100 Greatest Guitarists of All Time" and fourth in Gibson's "Top 50 Guitarists of All Time".  He was also named number five in "Time" magazine's list of "The 10 Best Electric Guitar Players" in 2009.

Sonny Moorman:Live at the Cincy Blues Fest: Sonny Moorman:Live at the Cincy Blues Fest is a 2006 blues album by Sonny Moorman recorded during the Cincy Blues Fest on July 28, 2006.  It's an all Acoustic guitar solo album with Moorman also singing vocals.  It was engineered by Erwin Musper with Sonny as producer.  A few of the songs were written by Robert Johnson.  Moorman played a Zeiler 0-89 Song Sparrow Acoustic guitar, an Oahu Lap Guitar and a Dobro Hula-Blues Resophonic guitar and a PorchBoard Bass Stomp box.

Crossroads Motel (album): Crossroads Motel is a 2005 album by the Sonny Moorman Group.

Live as Hell: Live as Hell is a live 2008 blues album by the Sonny Moorman Group.  It was recorded, mixed, and mastered by Erwin Musper at The Bamboo Room Studio with Moorman as co-producer.

Supporting paragraphs: Sonny Moorman Eric Clapton
Answer: blues