Santana

Richard was a member of the Santana Band , and recorded, co-produced, and wrote and performed on three Santana albums, Zebop, Dance of the Rainbow Serpent , and Shango  as well as all tours, and numerous Television and  Video appearances.

Gino Vannelli

Richard  performed, arranged and orchestrated on" Storm at Sunup, Powerful People, and Gist of the Gemini" for A&M Records, as well as all live performance and TV Appearances.

Emerson Lake and Palmer

Richard Arranged, Programmed and Orchestrated on the album "Return of the Manticore" on Victory Records.

Uncle Kracker

Keyboards on "No Stranger To Shame", and "72 and Sunny"

Beth Hart

Hammond B3 on the album "Leave The Light On"

Yes

Keyboards on the album. “Union”.

Led Zeppelin Tribute

Arranged, Performed and Programmed on the album "Stairway to Heaven"

Lynch Mob

Performed and Arranged and Programmed on the album "Lynch Mob"

Bruce Dickinson

Performed and Arranged on the album "Balls to Picasso"

Gary Wright

Performed and Arranged on the Warner Bros. Album "Touch and Gone"

Saga

Wrote, arranged, and Orchestrated on the album "Generation Thirteen", and performed on three tours and multiple TV appearances.

Na Leo

Arranged, Performed, Programmed, and Wrote on the album

"Feel The Spirit"

Jaime Slocum

Performed, Arranged, and Programmed on the album “Jaime Slocum” for Curb Records.

Glen Hughes

Co-Wrote the song "Why Don't You Stay" on the album “From Now On”

Bridget Wilson

Wrote, Arranged, Programmed and Performed on the album “Bridget Wilson”, for King Records.

Bonrud

Keyboards and Strings on the album "Save Tomorrow"

Logan

Arrangement and strings on the album "The Great Unknown"