Modern classics

Deep Purple in Life Concert with the London Symphony Orchestra

Up-to-a-point or maybe even totally irrelevant what one calls it. It's nice music and somewhat representative for the time.

Furthermore it has an orchestra so it must be classical 

^^|

we had that already 40 years ago

How many years ago did we have Bach?
Reich often cites Pérotin, J. S. Bach, Debussy, Bartók, and Stravinsky as composers whom he admires and who greatly influenced him when he was young.[39] Jazz is a major part of the formation of Reich's musical style, and two of the earliest influences on his work were vocalists Ella Fitzgerald and Alfred Deller, whose emphasis on the artistic capabilities of the voice alone with little vibrato or other alteration was an inspiration to his earliest works. John Coltrane's style, which Reich has described as "playing a lot of notes to very few harmonies", also had an impact; of particular interest was the album Africa/Brass, which "was basically a half-an-hour in F."[40] Reich's influence from jazz includes its roots, also, from the West African music he studied in his readings and visit to Ghana. Other important influences are Kenny Clarke and Miles Davis, and visual artist friends such as Sol LeWitt and Richard Serra. Reich has also stated that he admires the music of the band Radiohead, which led to his composition Radio Rewrite.