Gold has been musical director for pop stars Selena Gomez, Demi Lovato, and Hilary Duff, and he continues to build and develop bands for other artists.

Gold has published two instructional books through his collaboration with Alfred Music, and his original compositions have been featured on HBO and Showtime.

[1] In winter 2007, Gold co-wrote with the Canadian songwriter James Renald the first single for the American Idol winner Taylor Hicks, entitled "The Runaround".

In 2008–09, Gold became music director and consultant for several pop artists, including Demi Lovato, Jordan Pruitt, Jordin Sparks and Selena Gomez.

[2] On March 28, 2012, the band was joined on stage by Steve Winwood, Ronnie Wood, Paul Weller, Kelly Jones and Michael Miley for another Royal Albert Hall performance for the Teenage Cancer Trust.

In addition to the Who, performers included Paul McCartney, the Rolling Stones, Billy Joel, Bruce Springsteen, and Roger Waters.

It was the most widely distributed live musical event in history, accessible to nearly two billion people worldwide on television, radio and the Internet.

Performers included Wilko Johnson, Kaiser Chiefs' Ricky Wilson, Geddy Lee of Rush (band), Joe Elliott of Def Leppard, the Strypes, Tom Odell, Amy Macdonald, Andy Burrows and Rizzle Kicks.

During a break between the Who's 2014-2015 world tour, Gold performed at the annual ARF Stars to the Rescue charity concert in January 2015, headed by Hall of Fame baseball manager Tony LaRussa.

In May 2015, Gold performed with the Who touring band at the MusiCares Foundation in New York City, honoring the Who’s Pete Townshend and its manager, Bill Curbishley, with an all-star line-up that included Bruce Springsteen, Joan Jett, Billy Idol, Willie Nile, and Who lead vocalist Roger Daltrey.

Audio recordings contain sample solos, while the book provides tips focusing on scales, modes, comping patterns, and other ideas for developing an authentic blues vocabulary.