Svante Henryson (born October 22, 1963 in Stockholm, Sweden) is a composer, cellist, bass guitarist and double bassist, active within jazz, classical music, and hard rock.

Svante Henryson grew up in Umeå in northern Sweden. His father was a Full Professor of Education, and his mother a Director of Studies in English at Umeå University.

At age 12, after falling in love-at-a-distance with a female bassist at a concert, Svante began playing bass guitar in a rock band. Two years later, he switched to jazz and double bass. A concert with Stan Getz at the Umeå Jazz Festival made up his mind about becoming a musician. Another life-changing experience was hearing the Royal Stockholm Philharmonic Orchestra in concert in Östersund.

He left his hometown already at age 14 to study music: two years in Härnösand, three years at Ingesund College of Music and (later) one year at the Academy of Performing Arts in Prague.

Still in his teens and halfway through music college, he became a member of the Oslo Philharmonic Orchestra under Mariss Jansons 1983-1986. After making his solo debut with the Oslo Philharmonic in Vanhal's Bass Concerto, he became the orchestra's Assistant Principal Bassist.

Jonas Martin Frost III (born January 1, 1942) is an American politician, who was the Democratic representative to the U.S. House of Representatives for Texas's 24th congressional district from 1979 to 2005.

Born in Glendale, California, Frost grew up in Fort Worth, Texas. He graduated in 1964 with a bachelor's degrees in journalism and history from the University of Missouri. As a student, Frost was editor of The Maneater, was a member of Zeta Beta Tau, and was tapped by Omicron Delta Kappa and QEBH. He later received his Juris Doctor degree from the Georgetown University Law Center in 1970.

Before going to law school Frost worked as a newspaper reporter. Following his graduation he worked as a law clerk for Federal Judge Sarah T. Hughes of the Northern District of Texas and began a private practice.

Frost ran unsuccessfully for a seat in the House in 1974. He tried again successfully in 1978, becoming the second Jewish U.S. congressman from Texas, the first being David Spangler Kaufman. Frost was reelected 12 times without serious opposition.

Ketil Bjørnstad (born 25 April 1952 in Oslo) is a Norwegian pianist and composer. Initially trained as a classical pianist, Bjørnstad discovered jazz at an early age and has embraced the emergence of "European jazz".

He is an artist on the ECM record label, but has also published some 20 books (predominantly novels) and a number of poetry and essay collections.

He has collaborated with other ECM artists, including cellist David Darling, drummer Jon Christensen, and guitarist Terje Rypdal.

Ketil Bjørnstad was trained as a classical pianist and studied with Amalie Christie and Robert Riefling, and also in London and Paris. He showed great talent at a young age, and won the title of "Youth Piano Master" in 1966 and 1968. When he was 16, he made his debut as a concert pianist with Béla Bartók's third piano concerto.

Steve Gadd (born April 9, 1945 in Irondequoit, New York) is an American session and studio drummer, notable for his work with popular musicians from a wide range of genres.

Gadd is a native of Irondequoit, New York, a suburb of Rochester, New York. When he was seven years old, his uncle, who was a drummer in the US army, encouraged him to take drum lessons. By the age of eleven he had sat in with Dizzy Gillespie.

After graduating from Irondequoit's Eastridge High School, he attended the Manhattan School of Music for two years before transferring to the Eastman School of Music in Rochester, playing in wind ensembles and concert bands. After Gadd finished college in the late 1960s, he played regularly with Chuck Mangione and his brother Gap Mangione. His first recording was on Gap Mangione's debut solo album, Diana in the Autumn Wind (1968).

Gadd was drafted into the U.S. Army and spent three years as a drummer in the Army Music Program, most of which was spent with the Jazz Ambassadors of the U.S. Army Field Band in Ft. Meade, MD. While living in the Washington DC area, he briefly took lessons from the noted jazz drummer, Michael S. Smith. Following his military service, Gadd played and worked with a band in Rochester. In 1972, Gadd formed a trio with Tony Levin and Mike Holmes, traveling to New York with them. The trio eventually broke up, but Gadd began to work mainly as a studio musician. Gadd also played with Chick Corea's Return to Forever but left the group.

Yngwie Johann Malmsteen (/ˈɪŋveɪ ˈmɑːlmstiːn/ ING-vay MAHLM-steen; born Lars Johan Yngve Lannerbäck on 30 June 1963) is a Swedish guitarist, songwriter, multi-instrumentalist and bandleader. Malmsteen became known for his neo-classical playing style in heavy metal. Steve Huey of Allmusic stated that, "Yngwie Malmsteen is arguably the most technically accomplished hard rock guitarist to emerge during the '80s."

Malmsteen was born Lars Johan Yngve Lannerbäck in Stockholm, Sweden, as the second child of a musically-talented family. At age seven, he saw a television news report on the death of Jimi Hendrix, an event which had a profound impact on his musical path. Malmsteen, however, has stated that Hendrix had no musical impact on him, but on 18 September 1970 he saw a TV special of Hendrix, where he smashed and burned his guitar, and Malmsteen thought: "this is really cool". To quote his official website, "The day Jimi Hendrix died, the guitar-playing Yngwie was born".

At the age of 10 he took his mother's maiden name Malmsten as his surname, slightly changed it to Malmsteen, and Anglicised his third given name Yngve to "Yngwie". Malmsteen created his first band "Track On Earth" at the age of 10, consisting of himself and a friend from school on drums (Armin). Malmsteen was a teenager when he first encountered the music of the 19th century violinist composer Niccolò Paganini, whom he cites as his biggest classical music influence. Ritchie Blackmore and Uli Jon Roth are also cited as being significant influences, as is Brian May of Queen.