Question: What ukulele player has Sheldon Gomberg worked with?

Context articles: Sheldon Gomberg
Michael Leviton
She &amp; Him
Ron Hargrave
Chord Master
Balm in Gilead (album)
Don't Be a Stranger (Mark Eitzel album)
Watkins Family Hour
Ernest Kaʻai
Dorothée de Monfreid

Sheldon Gomberg is a Grammy Award Winning producer/engineer/bassist who has worked with many artists including: Ben Harper with Charlie Musselwhite, Ben Harper, Warren Zevon, Rickie Lee Jones, Ryan Adams, Kenny Wayne Shepherd, Five for Fighting, Mandy Moore, k.d. lang, Fistful of Mercy, Victoria Williams, Ron Sexsmith, Lucinda Williams, Jackson Browne, Shelby Lynne, She & Him, The Living Sisters, Joseph Arthur, Plain White T's, Mark Eitzel, Steve Forbert, Ramsay Midwood, and more.
Michael Leviton is a singer-songwriter, and ukulele player from Brooklyn, New York.
 His album, "My Favorite Place to Drown" was released on Smith Street and Ace Fu Records in 2006.
 He toured with They Might Be Giants in 2006, and is closely involved with other underground New York musicians, frequently performing throughout the area.
 In February 2007, Leviton began offering ukulele lessons.
She & Him is an American musical duo consisting of Zooey Deschanel (vocals, piano, ukulele) and M. Ward (guitar, production).
 The band's first album, "Volume One", was released on Merge Records in March 2008.
 The duo is augmented by session musicians Scott McPherson (drums), Chris Scruggs (pedal steel guitar, mandolin) and Mike Coykendall (bass, guitar).
Ronald J. "Ron" Hargrave (born November 8, 1929) is a well renowned ukulele player and actor from the 1950s era, who has become an icon to the Rockabilly fan base.
 He co-wrote music for Jerry Lee Lewis and was also identified as a billboard star musician in Japan with many singles.
 He currently resides in Ventura, California where he visits small shops and locations to play the ukulele for small impromptu crowds.
Chord Master (also rendered Visual Chord Master, chordmaster) is the brand-name for a type of automated chording device produced for the ukulele.
 Competing products were sold under labels such as Noteless Player by Ferry & Co..
 These devices allowed a ukulele player to easily play chords simply by choosing the mechanical button on the device labeled for the desired chord, and depressing it, causing mechanical levers to fret each string at the proper place to compose a chord.
Balm in Gilead is an album by American singer-songwriter Rickie Lee Jones, released in November 2009 on the Fantasy Records label.
 It was produced by Rickie Lee Jones together with David Kalish and Sheldon Gomberg.
Don't Be a Stranger is the eleventh solo studio album by the singer-songwriter Mark Eitzel.
 It was released in October 2012 on Merge Records and produced by Sheldon Gomberg.
Watkins Family Hour is a bluegrass musical collaborative led by Sara and Sean Watkins.
 The group began in 2002 as a monthly, informal musical variety show with the Watkins siblings and their friends in the Los Angeles nightclub Largo.
 Their eponymous debut album, which consists entirely of covers, was released on July 24, 2015 on Family Hour Records via Thirty Tigers, and was produced by Sheldon Gomberg.
 In addition to the Watkins, musicians who performed on this album include Fiona Apple, Lone Justice's Don Heffington, Benmont Tench, Greg Leisz, and Soul Coughing’s Sebastian Steinberg.
 According to Metacritic, "Watkins Family Hour" received generally favorable reviews from critics; on the site, the album has a score of 76 out of 100, based on six reviews.
Ernest Kaʻai (1881–1962) was considered by many to have been the foremost ukulele authority of his time, cited by some as being "Hawaii's Greatest Ukulele Player".
 Kaʻai, who was born in Honolulu, Hawaii, was said to have been the first musician to play a complete melody with chords.
Dorothée de Monfreid (born 1973) is a French author and illustrator.
 She worked as a graphic designer, before beginning to work on children's books.
 She is best known for illustrating "I Really Want to Eat a Child".
 In addition to her work on children's books, Dorothée also creates comics and is an accomplished ukulele player.
 She lives and works in Paris.