Answer the question at the end by quoting:

Christopher James Christie (born September 6, 1962) is an American politician, former federal prosecutor, and political commentator who served as the 55th Governor of New Jersey from 2010 to 2018. During his governorship, he chaired the Opioid and Drug Abuse Commission in 2017. Christie became an ABC News contributor in 2018 after leaving office. Christie was born in Newark and raised in Livingston.
In March 2010, Christie signed into law three state pension reform bills, which had passed with bipartisan support. The laws decreased pension benefits for future hires and required public employees to contribute 1.5 percent of their salaries toward their health care. The laws prompted a lawsuit by the police and firefighters' unions. In his campaign for governor, Christie opposed any change in pension benefits for firefighters and law enforcement officers, including "current officers, future officers or retirees". He described the pension agreement as "a sacred trust". Later that year, he called for further cuts, including the elimination of cost-of-living adjustments for all current and future retirees. In June 2011, Christie announced a deal with the Democratic leadership of the legislature on a reform of public employee pensions and benefits. The deal raised public employees' pension contributions, mandated the state to make annual payments into the system, increased public employee contributions toward health insurance premiums, and ended collective bargaining for health benefits. The reform is projected to save the state $120 billion over 30 years. In June 2013, Christie signed a $33 billion state budget that makes a record $1.7 billion payment to the state's pension fund and also increases school funding by almost $100 million. The budget resulted from negotiations between Christie and Democratic leaders in the state legislature and was the first that Christie has signed as passed, without vetoing any of its provisions. In May 2014, Christie cut the contributions to New Jersey public workers' pension funds for a 14-month period by nearly $2.5 billion to deal with a revenue shortfall in the state budget of $2.75 billion. The state will instead make a $1.3 billion payment during the period. Christie cited the state constitution's requirement to have a balanced budget for his decision to cut payments to pensions for state workers, and follows Christie's changes to the state's pension formula earlier in 2014 to save $900 million through the end of his term.

What else did the reform say

required public employees to contribute 1.5 percent of their salaries toward their health care.

Answer the question at the end by quoting:

Chumbawamba were a British band that formed in 1982 and dissolved in 2012. The band constantly shifted in musical style, drawing on genres such as punk rock, pop, folk, and experimental. Their anarchist or libertarian socialist political stance exhibited an irreverent attitude toward authority, and the band have been forthright in their stances on issues including animal rights, pacifism (early in their career) and later regarding class struggle, feminism, gay liberation, pop culture and anti-fascism. The band are best known for their song "Tubthumping", which was nominated for Best British Single at the 1998 Brit Awards.
By the mid-1980s Chumbawamba had begun to release material using the vinyl format on their own Agit-Prop record label, which had evolved from an earlier project, Sky and Trees Records. The first release was the Revolution EP in 1985, which quickly sold out of its initial run, and was re-pressed, reaching No. 4 in the UK Indie Chart, and staying in the chart for 34 weeks. The first LP, Pictures of Starving Children Sell Records (1986) was a critique of the Live Aid concert organised by Bob Geldof, which the band argued was primarily a cosmetic spectacle designed to draw attention away from the real political causes of world hunger. The band toured Europe with Dutch band the Ex, and a collaboration between members of the two bands, under the name "Antidote", led to the release of an EP, Destroy Fascism!, inspired by hardcore punk band Heresy, with whom they had also toured. Both the Ex and Chumbawamba were released on cassette tape in Poland during this period, when music censorship was entrenched in Iron Curtain nations. The "RED" label, based in Wroclaw in south-west Poland during the late 1980s, only released cassette tapes and, despite the limits enforced by Polish authorities, was able to release Chumbawamba's music, in addition to bands from the USSR, East Germany and Czechoslovakia. Chumbawamba's second album, Never Mind the Ballots...Here's the Rest of Your Lives, was released in 1987, coinciding with the general election, and questions the validity of the British democratic system of the time. The band adopted another moniker, Scab Aid, for the "Let It Be" song release that parodied a version of the Beatles song recorded by the popstar supergroup Ferry Aid to raise money for victims of the Zeebrugge ferry disaster. The 1988 album English Rebel Songs 1381-1984, originally released as English Rebel Songs 1381-1914, was a recording of traditional songs.

Is "Sky and Trees" the name of one of their singles?
an earlier project, Sky and Trees Records.