Answer the question at the end by quoting:

Renaissance are an English progressive rock band, best known for their 1978 UK top 10 hit "Northern Lights" and progressive rock classics like "Carpet of the Sun", "Mother Russia", and "Ashes Are Burning". They developed a unique sound, combining a female lead vocal with a fusion of classical, folk, rock, and jazz influences. Characteristic elements of the Renaissance sound are Annie Haslam's wide vocal range, prominent piano accompaniment, orchestral arrangements, vocal harmonies, acoustic guitar, bass guitar, synthesiser, and versatile drum work. The band created a significant following in the northeast United States in the 70s, and that region remains their strongest fan base.
As The Yardbirds were transforming into The New Yardbirds (with Jimmy Page) in 1968 and then Led Zeppelin, departing members Keith Relf and Jim McCarty formed an acoustic duo called Together.  They released "Henry's Coming Home" b/w "Love Mum And Dad" as a single on Columbia Records in November 1968 without chart success.  In January 1969, Relf and McCarty organised a new group devoted to experimentation with rock, folk, and classical forms. In his book Mountains come out of the sky: an illustrated history of prog rock, Will Romano quoted McCarty:  This quintet -- Relf on guitar and vocals, McCarty on drums and vocals, plus bassist Louis Cennamo, pianist John Hawken, and Relf's sister Jane as an additional vocalist -- released a pair of albums on Elektra (US) and Island (UK-ILPS 9112), the first one, titled simply Renaissance, being produced by fellow ex-Yardbird Paul Samwell-Smith.  The band had begun performing in May 1969, before recording had commenced for the debut LP, mostly in the UK, but with occasional forays abroad, including festivals in Belgium (Amougies, October 1969) and France (Operation 666 at the Olympia in January 1970, and Le Bourget in March 1970, both in Paris). In February 1970 they embarked on a North American tour, but that month-long trek proved only marginally successful. Because of their Yardbirds credentials, they found themselves paired with bands such as The Kinks and their new classically oriented direction did not always go down well because audiences were expecting rock/blues-based material.  Beginning in the late spring of 1970 as touring began to grind on them, the original band gradually dissolved. Relf and McCarty decided to quit performing, and Cennamo joined Colosseum. Hawken organised a new line-up to fulfill contractual obligations to Island Records and complete the band's second album, Illusion which had been left unfinished.

Did they go on tour?

). In February 1970 they embarked on a North American tour,



Answer the question at the end by quoting:

Kurt Julian Weill (March 2, 1900 - April 3, 1950) was a German composer, active from the 1920s in his native country, and in his later years in the United States. He was a leading composer for the stage who was best known for his fruitful collaborations with Bertolt Brecht. With Brecht, he developed productions such as his best-known work The Threepenny Opera, which included the ballad "Mack the Knife". Weill held the ideal of writing music that served a socially useful purpose.
Back in Berlin, Weill had an interview with Ferruccio Busoni in December 1920. After examining some of Weill's compositions, Busoni accepted him as one of five master students in composition at the Preussische Akademie der Kunste in Berlin.  From January 1921 to December 1923, Weill studied music composition with him and also counterpoint with Philipp Jarnach in Berlin. During his first year he composed his first symphony, Sinfonie in einem Satz, as well as the lieder Die Bekehrte (Goethe) and two Rilkelieder for voice and piano. To support his family in Leipzig, he also worked as a pianist in a Bierkeller tavern. In 1922, Weill joined the November Group's music faction. That year he composed a psalm, a divertimento for orchestra, and Sinfonia Sacra: Fantasia, Passacaglia, and Hymnus for Orchestra. On November 18, 1922, his children's pantomime Die Zaubernacht (The Magic Night) premiered at the Theater am Kurfurstendamm; it was the first public performance of any of Weill's works in the field of musical theatre.  Out of financial need, Weill taught music theory and composition to private students from 1923 to 1925. Among his students were Claudio Arrau, Maurice Abravanel, Heinz Jolles (later known as Henry Jolles), and Nikos Skalkottas. Arrau, Abravenel, and Jolles remained members of Weill's circle of friends thereafter, and Jolles's sole surviving composition predating the rise of the Nazi regime in 1933 is a fragment of a work for four pianos he and Weill wrote jointly.  Weill's compositions during his last year of studies included Quodlibet, an orchestral suite version of Die Zaubernacht, Frauentanz, seven medieval poems for soprano, flute, viola, clarinet, French horn, and bassoon, and Recordare for choir and children's choir to words from the Book of Lamentations. Further premieres that year included a performance of his Divertimento for Orchestra by the Berlin Philharmonic under the direction of Heinz Unger on April 10, 1923, and the Hindemith-Amar Quartet's rendering of Weill's String Quartet, Op. 8, on June 24, 1923. In December 1923, Weill finished his studies with Busoni.

Who is Busoni?
Busoni accepted him as one of five master students in composition at the Preussische Akademie der Kunste in Berlin.