Jack Montrose was a jazz

Jazz

Jazz is a musical style that originated at the beginning of the 20th century in African American communities in the Southern United States. It was born out of a mix of African and European music traditions. From its early development until the present, jazz has incorporated music from 19th and 20th...

 tenor saxophonist and arranger

Arranger

In investment banking, an arranger is a provider of funds in the syndication of a debt. They are entitled to syndicate the loan or bond issue, and may be referred to as the "lead underwriter". This is because this entity bears the risk of being able to sell the underlying securities/debt or the...

. After attending university in Los Angeles

Los Ángeles

Los Ángeles is the capital of the province of Biobío, in the commune of the same name, in Region VIII , in the center-south of Chile. It is located between the Laja and Biobío rivers. The population is 123,445 inhabitants...

 he worked with Jerry Gray

Jerry Gray (Arranger)

Jerry Gray was an American violinist, arranger, composer, and leader of swing dance orchestras bearing his name. He is widely known for his work with popular music during the Swing era. His name is inextricably linked to two of the most famous bandleaders of the time, Artie Shaw and Glenn Miller...

 and then Art Pepper

Art Pepper

Art Pepper , born Arthur Edward Pepper, Jr., was an American alto saxophonist and clarinetist.About Pepper, Scott Yanow of All Music stated, "In the 1950s he was one of the few altoists that was able to develop his own sound despite the dominant influence of Charlie Parker" and: "When Art Pepper...

. Montrose also did arrangements for Clifford Brown

Clifford Brown

Clifford Brown , aka "Brownie," was an influential and highly rated American jazz trumpeter. He died aged 25, leaving behind only four years' worth of recordings...

. He became known for cool jazz

Cool jazz

Cool is a style of modern jazz music that arose following the Second World War. It is characterized by its relaxed tempos and lighter tone, in contrast to the bebop style that preceded it...

 and/or West coast jazz

West coast jazz

West Coast jazz refers to various styles of jazz music that developed around Los Angeles and San Francisco during the 1950s. West Coast jazz is often seen as a sub-genre of cool jazz, which featured a less frenetic, calmer style than bebop or hard bop. The music tended to be more heavily arranged,...

.

Beginning in the mid-1950s Montrose's heroin addiction became a liability and by the time he had overcome it his style of jazz was no longer popular. This led him to play in strip joints for a time until he relocated to Las Vegas where he worked in casinos. Montrose returned to recording in 1977 and in 1986 had some success in collaboration with Pete Jolly

Pete Jolly

Pete Jolly was an American West Coast jazz pianist and accordionist....

.

Jack Montrose (West Coast Jack) is not to be confused with tenorist J.R. Monterose (East Coast Jake) who played on Charles Mingus

Charles Mingus

Charles Mingus Jr. was an American jazz musician, composer, bandleader, and civil rights activist.Mingus's compositions retained the hot and soulful feel of hard bop and drew heavily from black gospel music while sometimes drawing on elements of Third stream, free jazz, and classical music...

's album Pithecanthropus Erectus.

Partial discography

• Straight Life (recorded 1952-1954), Savoy - Art Pepper, leader
• Chet Baker Ensemble (recorded 1954), arranger and composer, Pacific Jazz Records