Al Schmitt is a recording engineer and record producer.

Schmitt grew up in New York City. After serving in the U.S. Navy he began working at Apex Recording Studios at the age of 19. In the late 1950's Schmitt moved to Los Angeles and became a staff engineer at Radio Recorders on Santa Monica Blvd in Hollywood. In the early 1960's he moved to RCA in Hollywood as a staff engineer. While at RCA he engineered albums for Henry Mancini, Cal Tjader, Al Hirt, Rosemary Clooney, Liverpool Five, The Astronauts, Sam Cooke "Bring It on Home to Me" "Cupid" "Another Saturday Night" in 1961. He also did a lot of motion-picture scoring work for Alex North and Elmer Bernstein.

In 1966 Schmitt left RCA and became an independent producer. He produced albums for Jefferson Airplane, Eddie Fisher, Glenn Yarborough, Jackson Browne and Neil Young. In the mid 70's he began spending more time engineering again, recording and mixing artists from Willy DeVille and Dr. John.

Other career highlights include engineering both Frank Sinatra Duets albums, Ray Charles' Genius Loves Company and some of Diana Krall's albums. Much of his work in the last few years has been with producer Tommy LiPuma.

Bruce Swedien is a Grammy Award-winning audio engineer and music producer. He is known for his work with Quincy Jones.

Swedien is a five-time Grammy winner and has been nominated 13 times. He recorded, mixed, and assisted in producing the best-sold album in the world, Thriller by Michael Jackson. He was the primary sound engineer for Jackson's studio recordings from 1978 to 2001.

He also recorded and mixed for jazz artists such as Count Basie, Duke Ellington, Dizzy Gillespie, Lionel Hampton, Quincy Jones, Oscar Peterson, Herbie Hancock and Jeff Oster. His pop work includes Patti Austin, Natalie Cole, Roberta Flack, Mick Jagger, Jennifer Lopez, Paul McCartney, Diana Ross, Rufus, Chaka Khan, Barbra Streisand, Donna Summer, Sarah Vaughan, and the zouk band Kassav'. He worked on the scores for Night Shift, The Color Purple and Running Scared.

On 10 November 2001, he was awarded an honorary doctorate in philosophy from the Luleå University of Technology, Sweden for his achievements as a sound engineer. Swedien also held "masterclasses" at the Swedish National Radio for practicing sound engineers.

Rachael Price (born 1985) is a jazz vocalist from Hendersonville, Tennessee. She is a graduate in Jazz Studies at the New England Conservatory in Massachusetts. Price is the great-granddaughter of creationist and Seventh-day Adventist leader George McCready Price, and the daughter of the musician Tom Price.

In 2003, Price received an honorable mention at the Montreux Jazz Festival's International Jazz Vocal Competition. In 2004, Price was a semi-finalist and the youngest competitor in the history of the Thelonious Monk Institute Vocal Competition. In August 2004 she made her U.S. jazz festival debut at Yale’s Jazz On The Green where she opened for Joshua Redman. She won the 2006 Independent Music Award for Best Gospel Song with her recording of My God, My Adored One with the Boston Praise Collective. She regularly appears in concert as a featured vocalist with the T. S. Monk Sextet, and is currently working with Grammy Award winning record producer K. C. Porter.

Price also performs with Lake Street Dive, a four-piece Boston band she formed three years ago with Mike Olson, Michael Calabrese and Bridget Kearney, who were students at The New England Conservatory a "free country band"--as in country music, played free. This concept was quickly abandoned in favor of country music, played in an edgy, loose fashion.

Jeff Greenberg is a professor at the University of Arizona. He is notable for coining the concept of Terror Management Theory, with two of his colleagues, Sheldon Solomon and Tom Pyszczynski.

Jeff Greenberg is also featured in the 2003 documentary Flight From Death, a film that investigates the relationship of human violence to fear of death, as related to subconscious influences.