Answer the question at the end by quoting:

The Future Sound of London (often abbreviated to FSOL) is a British electronic music group composed of Garry Cobain (sometimes stylised as Gaz Cobain) and Brian Dougans. The duo are often credited with pushing the boundaries of electronic music experimentation and of pioneering a new era of dance music. Although often associated with ambient music, Cobain and Dougans usually resist being typecast into any one particular genre. Their work covers many areas of electronic music, such as ambient techno, house music, trip hop, ambient dub, acid techno.
"Cascade", released as a single in 1993, introduced the commercial music world to the new FSOL sound. Despite its length, clocking in at nearly forty minutes and stretched over six parts, the track made the UK top 30, and previewed what was to come. In 1994, they released Lifeforms to critical acclaim. The album featured unconventional use of percussion interspersed with ambient segments. The eponymous single from the album featured Elizabeth Fraser of the Cocteau Twins on vocals. The album itself featured epic, ambient soundscapes, with tracks flowing from one to the next with no pauses in between. Throughout the record, familiar motifs and samples repeated themselves, sitting alongside tropical birdsong, rainfall, wind and an array of other exotic sounds, lending the album a natural, organic feel, backed up by the environmental landscapes that filled the artwork booklet. Brian Dougan's father was involved with the BBC Radiophonic Workshop which was a heavy influence in the almost musique concrete feel to Lifeforms. The album was also a top 10 hit on the UK album chart. Cobain has said that around this time that journalists would come to talk to them and one of the first things they would ask would be if they liked Brian Eno (whom they cite as an influence), to which they would laugh and say that they were about looking forward, not to the past. It was, to them, very much a new work rather than just another Eno-type ambient album.  We wanted to release a very immersive, mind-blowing piece of music that was long and would deeply drench you in it...Lifeforms was redefining 'classical ambient electronic experimental' - that was the phrase we used.  That year, they released the limited edition album ISDN, which featured live broadcasts they had made over ISDN lines to various radio stations worldwide to promote Lifeforms, including The Kitchen, an avant-garde performance space in New York and several appearances on the late John Peel's celebrated BBC radio Sessions shows. These shows marked the evolution of the Kiss FM shows of 1992 and 1993, moving away from DJ sets and into ambient soundscapes, with previously released material performed alongside unheard tracks. One live performance to BBC Radio 1 featured Robert Fripp performing alongside the band. The released album's tone was darker and more rhythmic than Lifeforms. Cobain stated that with ISDN they had wanted to achieve something epic and grand but no matter how much technological or personal support they had (and they had everything they could have possibly wanted) they never got to truly do what they envisioned; he admits to wanting too much at this time, even though the album was successful; the 90s, for Cobain in particular, were a time of frustration and feelings of not being able to do what they wanted to, because the technology at the time didn't fit the band's ideas. The following year, the album was re-released with expanded artwork and a slightly altered track list as an unlimited pressing.

what is ambience?

These shows marked the evolution of the Kiss FM shows of 1992 and 1993, moving away from DJ sets and into ambient soundscapes,



Answer the question at the end by quoting:

Ahmet Ertegun (, Turkish spelling: Ahmet Ertegun ([ah'met erte'jyn]); (July 31 [O.S. 18 July] 1923 - December 14, 2006) was a Turkish-American businessman, songwriter and philanthropist. He was best known as the co-founder and president of Atlantic Records, and for discovering and championing many leading rhythm and blues and rock musicians. He also wrote classic blues and pop songs, and served as the chairman of the Rock and Roll Hall of Fame and museum, located in Cleveland, Ohio. Ertegun has been described as "one of the most significant figures in the modern recording industry."
A memorial service for Ertegun was held in New York on April 17, 2007. A large part of the evening was given over to musical performances. Wynton Marsalis opened the tribute with the jazz standard "Didn't He Ramble", Eric Clapton and Dr. John performed "Drinkin' Wine Spo-Dee-O-Dee", and other performers included Solomon Burke, Ben E. King, Sam Moore, Stevie Nicks, Crosby, Stills, Nash & Young, and Phil Collins.  Another informal salute to him took place in Los Angeles on July 31, 2007, the anniversary of his birth. The tribute took place at Grauman's Egyptian Theatre in Hollywood. Several of his friends shared anecdotes about their experiences with him and the assembled gathering then saw a special screening of the American Masters documentary Atlantic Records: The House That Ahmet Built. Among those who paid tribute to Ertegun in person were: Solomon Burke, Jerry Leiber & Mike Stoller, Keith Emerson, Peter Asher, Spencer Davis, the film's producer (and longtime friend) Phil Carson, Taylor Hackford and event producer Martin Lewis. Yusuf Islam, formerly known as Cat Stevens, came to America after a 20-year hiatus to attend the ceremonies.  The Martin Scorsese film "Shine a Light" about The Rolling Stones concert held at the Beacon Theatre in New York contains a dedication to Ertegun and Andrea Corr's solo album Ten Feet High is dedicated "To the memory of Ahmet Ertegun".  In honor of the barriers the Ertegun brothers broke during their time in segregated Washington, the current Turkish Ambassador to the U.S., Namik Tan, hosts a series of jazz concerts at the historical residence on Sheridan Circle in Washington, D.C. The "Ertegun Jazz Series," in collaboration with Jazz at Lincoln Center, revives the brothers' legacy of bridging cultures and bringing people together with one common objective: celebrating music. In that same spirit, Ambassador Tan is opening the doors of his home to residents of D.C. from various backgrounds - Members of Congress, Administration officials, academia, the media, business leaders, and others.

Were there multiple memorial events?
Another informal salute to him took place in Los Angeles on July 31, 2007,