Question:
Drake's father, Rodney Shuttleworth Drake (1908-1988), had moved to Rangoon, Burma, in the early 1930s to work as an engineer with the Bombay Burmah Trading Corporation. There, in 1934, his father met the daughter of a senior member of the Indian Civil Service, Mary Lloyd (1916-1993), known to her family as "Molly". Rodney Drake proposed to her in 1936, though they had to wait a year until she turned 21 before her family allowed them to marry. In 1950 they returned to England to live in Warwickshire at their home, "Far Leys", in Tanworth-in-Arden, south of Birmingham, the city where Rodney Drake worked from 1952 as the Chairman and Managing Director of Wolseley Engineering.
In the months following Pink Moon's release, Drake became increasingly asocial and distant from those close to him. He returned to live at his parents' home in Tanworth-in-Arden, and while he resented the regression, he accepted that his illness made it necessary. "I don't like it at home," he told his mother, "but I can't bear it anywhere else."  His return was often difficult for his family; as his sister Gabrielle explained, "good days in my parents' home were good days for Nick, and bad days were bad days for Nick. And that was what their life revolved around, really."  He lived a frugal existence, his only source of income being a PS20-a-week retainer he received from Island Records (equivalent to PS222 in 2016). At one point he could not afford a new pair of shoes. He would often disappear for days, sometimes turning up unannounced at friends' houses, uncommunicative and withdrawn. Robert Kirby described a typical visit: "He would arrive and not talk, sit down, listen to music, have a smoke, have a drink, sleep there the night, and two or three days later he wasn't there, he'd be gone. And three months later he'd be back." Nick's supervision partner at Cambridge, John Venning, once saw him on a tube train in London and felt he was seriously clinically depressed. "There was something about him which suggested that he would have looked straight through me and not registered me at all. So I turned around."  Referring to this period, John Martyn (who in 1973 wrote the title song of his album Solid Air for and about Drake) described him as the most withdrawn person he had ever met. He would borrow his mother's car and drive for hours without purpose on occasion, until he ran out of petrol and had to ring his parents to ask to be collected. Friends have recalled the extent to which his appearance had changed. During particularly bleak periods of his illness, he refused to wash his hair or cut his nails. Early in 1972, Drake had a nervous breakdown, and was hospitalized for five weeks.  In February 1974, Drake contacted John Wood, stating he was ready to begin work on a fourth album. Boyd was in England at the time, and agreed to attend the recordings. The initial session was followed by further recordings in July. In his 2006 autobiography, the producer recalled being taken aback at Drake's anger and bitterness: "[He said that] I had told him he was a genius, and others had concurred. Why wasn't he famous and rich? This rage must have festered beneath that inexpressive exterior for years." Both Boyd and Wood noticed a discernible deterioration in Drake's performance, requiring him to overdub his voice separately over the guitar. However, the return to Sound Techniques' studio raised Drake's spirits; his mother later recalled, "We were so absolutely thrilled to think that Nick was happy because there hadn't been any happiness in Nick's life for years."
Answer this question using a quote from the text above:

what was the reatiner for?

Answer:
equivalent to PS222 in 2016

Answer the question at the end by quoting:

Bela Fleck and the Flecktones is an American band that combines jazz and bluegrass music. The band's name is a play on 1960s rock band Dick Dale and the Del-Tones. The Flecktones formed in 1988 when Bela Fleck was invited to perform on the PBS TV series The Lonesome Pine Specials. The original members were Fleck on banjo, Victor Wooten on bass guitar, his brother Roy Wooten on Drumitar, and Howard Levy on harmonica and keyboards.
Their debut album, Bela Fleck and the Flecktones (Warner Bros, 1989), received a Grammy nomination for Best Contemporary Jazz Album, as did their second album, Flight of the Cosmic Hippo (Warner Bros., 1991), which also received a nomination for Best Instrumental Composition for the song "Blu-Blop". Their second album contained the Flecktones's version of "The Star Spangled Banner". Their next album had another cartoon cover and the palindromic title UFO TOFU (Warner Bros., 1992). The song "Bonnie & Slyde" had Fleck playing banjo atypically with a slide, an idea suggested to him by slide guitarist Bonnie Raitt.  UFO Tofu would be the last album the Flecktones recorded with their original lineup until Rocket Science in 2011. Howard Levy left the band in December 1992. While the departure of Levy was tough for the band, it was not unexpected. During their 1992 tour it became evident to the band that Levy was not happy with the rigors of touring and wanted to spend more time with his wife and children.  The remaining trio, consisting of Fleck and the Wooten brothers, recorded their fourth album, Three Flew Over the Cuckoo's Nest. "'Once we started rehearsing, everything was fine,' said Fleck. 'We started finding ways to sound good, and it was real exciting.'" Without Levy, the Flecktones as usual spent most of 1993 on the road and released Three Flew Over the Cuckoo's Nest in September of that year.  In July 1996 the Flecktones released their fifth album, and first live album, Live Art. Devoted fans who had been seeing the band for several years were clamoring for an album to capture the experience of live Flecktones, and this album fit the bill. The trio took home a Grammy for Best Pop Instrumental Performance in 1997 for the track "Sinister Minister".

what followed this success?
Their next album had another cartoon cover and the palindromic title UFO TOFU (Warner Bros., 1992).