Bluesology was a 1960s English R&B group, best remembered as being the first professional band of which Reggie Dwight – later known as Elton John – was a member.

From about 1960, organist Reggie Dwight - then aged 13 - and his neighbour, singer and guitarist Stewart "Stu" Brown, performed with a local group, the Corvettes, in Pinner, Middlesex, a suburb of London. After that group split up, the pair formed a new group, Bluesology, with Rex Bishop (bass), and Mick Inkpen (drums). According to Dwight the band's name was in homage to the Django Reinhardt album Djangology. There had also been a 1956 piece named Bluesology by John Lewis of the Modern Jazz Quartet. By 1962 they had begun playing local pubs, and in 1963 they won a regular weekly slot at the Establishment Club in London, playing tunes by Muddy Waters, Jimmy Witherspoon and Memphis Slim, among others. In 1965, they turned professional, and signed a contract with an agency which began hiring them out as a backing band for visiting American performers, including The Isley Brothers, Doris Troy, Billy Stewart and Patti LaBelle.

Sir Elton Hercules John, CBE (born Reginald Kenneth Dwight on 25 March 1947) is an English rock singer-songwriter, composer, pianist and occasional actor. He has worked with lyricist Bernie Taupin as his songwriter partner since 1967; they have collaborated on more than 30 albums to date.

In his four-decade career John has sold more than 250 million records, making him one of the most successful artists of all time. His single "Candle in the Wind 1997" has sold over 33 million copies worldwide, and is the best selling single in Billboard history. He has more than 50 Top 40 hits, including seven consecutive No. 1 US albums, 56 Top 40 singles, 16 Top 10, four No. 2 hits, and nine No. 1 hits. He has won six Grammy Awards, four Brit Awards, an Academy Award, a Golden Globe Award and a Tony Award. In 2004, Rolling Stone ranked him Number 49 on its list of the 100 greatest artists of all time.

John was inducted into the Rock and Roll Hall of Fame in 1994. Having been named a Commander of the Order of the British Empire in 1996, John received a knighthood from Queen Elizabeth II for "services to music and charitable services" in 1998.

Joe Pass (born Joseph Anthony Jacobi Passalaqua, January 13, 1929 – May 23, 1994) was an Italian-American jazz guitarist of Sicilian descent. He is generally considered to be one of the greatest jazz guitarists of the 20th century. His extensive use of walking basslines, melodic counterpoint during improvisation, use of a chord-melody style of play and outstanding knowledge of chord inversions and progressions opened up new possibilities for jazz guitar and had a profound influence on future guitarists.

Born in New Brunswick, New Jersey, Joe Pass, the son of Mariano Passalaqua, a Sicilian-born steel mill worker, was raised in Johnstown, Pennsylvania. Born into a non-musical family, Pass started to play the guitar after being inspired by actor Gene Autry's portrayal of a guitar-playing cowboy. He received his first guitar, a Harmony model bought for $17, on his 9th birthday. Pass' father recognized early that his son had "a little something happening" and pushed him constantly to pick up tunes by ear, play pieces not written specifically for the instrument, practice scales and not to "leave any spaces" - that is, to fill in the sonic space between the notes of the melody.

Kenneth Sidney "Kenny" Drew (August 28, 1928 – August 4, 1993) was an American jazz pianist.

Born in New York City, New York, he first recorded with Howard McGhee in 1949, and over the next two years recorded with Buddy DeFranco, Coleman Hawkins, Milt Jackson, Charlie Parker, Buddy Rich, and Dinah Washington. He led many recording sessions throughout the 50s, and in 1957 appeared on John Coltrane's Blue Train.

Along with several other American jazz musicians who went to Europe, in 1961 he moved to Copenhagen, Denmark. While he sacrificed much of the interest of the American jazz audience, he gained a wide following across Europe. Kenny Drew was a well-known figure on the Copenhagen jazz scene, recording many sessions with the Danish bassist Niels-Henning Ørsted Pedersen. "Living in Copenhagen, and travelling out from there, I have probably worked in more different contexts than if I had stayed in New York where I might have got musically locked in with a set-group of musicians. This way, I have been able to keep my musical antennas in shape, while at the same time I have had more time to study and also get deeper into my own endeavors."

Barney Kessel (October 17, 1923 – May 6, 2004) was an American jazz guitarist born in Muskogee, Oklahoma, USA. Generally considered to be one of the greatest jazz guitarists of the 20th century, he was noted in particular for his vast knowledge of chords and inversions and chord-based melodies. He was a member of many prominent jazz groups as well as a "first call" guitarist for studio, film, and television recording sessions. Kessel was a member of the group of session musicians known as The Wrecking Crew.

Kessel began his career as a teenager touring with local dance bands before moving on to bands such as that led by Chico Marx. He quickly established himself as a key post-Charlie Christian jazz guitarist. In 1944 he participated in the film Jammin' the Blues, which featured Lester Young, and in 1947 he recorded with Charlie Parker's New Stars on the Relaxin' at Camarillo session for Dial Records. He is featured on the compilation Charlie Parker on Dial. He was rated the No. 1 guitarist in Esquire, Down Beat, and Playboy magazine polls between 1947 and 1960.