who opened the record company that you mentioned above?
It was founded by Chris Blackwell, Graeme Goodall, and Leslie Kong in Jamaica
Island Records
Island Records is a British-Jamaican record label owned by Universal Music Group. It was founded in 1959 by Chris Blackwell, Graeme Goodall, and Leslie Kong in Jamaica, and was eventually sold to PolyGram in 1989. 
where were the members of led zeppelin born Robert Anthony Plant was born in Black Country town of West Bromwich, Staffordshire, England, Jimmy Page was born in the west London suburb of Heston, John Richard Baldwin was born in Sidcup, Kent, England, John Henry Bonham was born in Redditch, Worcestershire, England is this a band? Yes, an English rock band when was it established? 1968 any album or song of it? "Stairway to Heaven" where was it recorded? Recorded at Island Records' new Basing Street Studios in London. where was it performed live? At  Belfast's Ulster Hall what are its various versions? Deluxe 2CD version of "Led Zeppelin IV" is this name within inverted commas an album? Yes, it is untitled fourth studio album by the English rock band Led Zeppelin who is the lead vocalist of this band? Robert Plant can you name any song from this fourth album you mentioned just? "Down by the Seaside", "Night Flight" and "Boogie with Stu" was the above vocalist a stage performer? Yes, he was particularly active in live performances, often dancing, jumping, skipping, snapping his fingers, clapping, making emphatic gestures to emphasise a lyric or cymbal crash, throwing back his head, or placing his hands on his hips was he a part of any band other than the aforementioned one? UNANSWERABLE
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Island Records [SEP] Introduction
Island Records is a British-Jamaican record label owned by Universal Music Group. It was founded in 1959 by Chris Blackwell, Graeme Goodall, and Leslie Kong in Jamaica, and was eventually sold to PolyGram in 1989. Island and A&M Records, another label recently acquired by PolyGram, were both at the time the largest independent record labels in history, with Island in particular having exerted a major influence on the progressive music scene in the United Kingdom in the early 1970s. Island Records operates four international divisions: Island UK, Island US, Island Australia, and Island France (known as Vertigo France until 2014).