Answer the question at the end by quoting:

The Philharmonia Orchestra is a British orchestra based in London. It was founded in 1945 by Walter Legge, a classical music record producer for EMI. Since 1995, the orchestra has been based in the Royal Festival Hall. The Philharmonia also has residencies at De Montfort Hall, Leicester; the Marlowe Theatre, Canterbury; the Corn Exchange, Bedford; and The Anvil, Basingstoke.
The orchestra was founded in 1945 by Walter Legge. As Legge was a recording producer for EMI, it was believed that the orchestra was primarily formed for recording purposes, but that was not Legge's intention. He had been Sir Thomas Beecham's assistant at the Royal Opera House, Covent Garden, before World War II, and, assuming that he and Beecham would be in charge there again after the war, Legge planned to establish a first-class orchestra for opera, concerts and recordings. After the war, opera resumed at Covent Garden under a different management, but Legge went ahead with his plans for a new orchestra. His contacts in the musical world during the war enabled him to secure the services of a large number of talented young musicians still serving in the armed forces in 1945. At the Philharmonia's first concert on 25 October 1945, more than sixty per cent of the players were still officially in the services. Beecham conducted the concert (for the fee of one cigar), but as he refused to be Legge's employee and Legge refused to cede control of the orchestra, Beecham instead went on to found the Royal Philharmonic Orchestra. In its early years, with financial support of the Last Maharaja of Mysore, Jayachamaraja Wodeyar Bahadur (1919-1974), the orchestra engaged many prominent conductors, including Arturo Toscanini, Richard Strauss and Wilhelm Furtwangler. Herbert von Karajan was closely associated with the Philharmonia in its early years, although he never held an official title with the orchestra. At first, Legge was against appointing an official principal conductor, feeling that no one conductor should have more importance to the orchestra than Legge himself. But Karajan was principal conductor in all but name. He built the orchestra into one of the finest in the world and made numerous recordings, including all the Beethoven symphonies. In 1954, Karajan was elected music director of the Berlin Philharmonic Orchestra and subsequently curtailed his work with the Philharmonia. Needing to find a new conductor for the orchestra, Legge turned to Otto Klemperer, whose career was flagging at the time. Klemperer's name became closely linked with the orchestra during an "Indian summer" of celebrated recordings. In 1959, Klemperer was named music director for life. On 10 March 1964, Legge announced that he was going to disband the Philharmonia Orchestra. At a recording session with Klemperer, a meeting was convened where those present unanimously agreed that they would not allow the orchestra to be disbanded. Klemperer gave his immediate support. On 17 March 1964, the members of the orchestra elected their own governing body and adopted the name New Philharmonia Orchestra. The inaugural concert of the New Philharmonia under its own auspices took place on 27 October 1964. It was a performance of Beethoven's Symphony No. 9, conducted by Klemperer, who was now honorary president of the orchestra. From 1966 until 1972, the chairman of the orchestra was the principal flautist, Gareth Morris. The orchestra gave many more live performances after it became self-governing than it had under Legge's management. It reacquired the rights to the name "Philharmonia Orchestra" in 1977, and has been known by that name ever since.

What happened after the orchestra was disbanded?

those present unanimously agreed that they would not allow the orchestra to be disbanded.

IN: Philip Glass (born January 31, 1937) is an American composer. He is widely regarded as one of the most influential musicians of the late 20th century. Glass's work has been described as minimal music, having similar qualities to other "minimalist" composers such as La Monte Young, Steve Reich, and Terry Riley. However, Glass has instead described himself as a composer of "music with repetitive structures", which he has helped evolve stylistically.

Glass describes himself as a "classicist", pointing out he is trained in harmony and counterpoint and studied such composers as Franz Schubert, Johann Sebastian Bach, and Wolfgang Amadeus Mozart with Nadia Boulanger. Aside from composing in the Western classical tradition, his music has ties to rock, ambient music, electronic music, and world music. Early admirers of his minimalism include musicians Brian Eno and David Bowie. In the 1990s, Glass composed the aforementioned symphonies Low (1992) and Heroes (1996), thematically derived from the Bowie-Eno collaboration albums Low and "Heroes" composed in late 1970s Berlin. Glass has collaborated with recording artists such as Paul Simon, Suzanne Vega, Mick Jagger, Leonard Cohen, David Byrne, Uakti, Natalie Merchant, S'Express (Glass remixed their track Hey Music Lover in 1989) and Aphex Twin (yielding an orchestration of Icct Hedral in 1995 on the Donkey Rhubarb EP). Glass's compositional influence extends to musicians such as Mike Oldfield (who included parts from Glass's North Star in Platinum), and bands such as Tangerine Dream and Talking Heads. Glass and his sound designer Kurt Munkacsi produced the American post-punk/new wave band Polyrock (1978 to the mid-1980s), as well as the recording of John Moran's The Manson Family (An Opera) in 1991, which featured punk legend Iggy Pop, and a second (unreleased) recording of Moran's work featuring poet Allen Ginsberg. Glass had begun using the Farfisa portable organ out of convenience, and he has used it in concert. It is featured on several recordings including North Star and on "Dance No. 1" and "Dance No. 3".

what pieces were created as a result of these collaborations?

OUT:
Icct Hedral in 1995 on the Donkey Rhubarb