Question:  What was the name of the audio engineer who worked with this English indie pop band with a song titled Islands on their debut studio album?

<P0-S0> The Trick to Life is the debut studio album by English indie pop band The Hoosiers. <P0-S1>  It was released in the UK on 22 October 2007. <P0-S2>  Four singles were released from the album - "Worried About Ray", "Goodbye Mr A", "Worst Case Scenario" and "Cops and Robbers". <P0-S3>  The album was released with four different colours to the front cover. <P0-S4>  A special version of the album including two bonus tracks was released on the iTunes Store with a purple cover and the 2008 Japanese release contained two bonus tracks and had a multicoloured cover. <P0-S5>  The album reached #1 on the UK Charts. <P0-S6>  The album charted at #98 in the UK end of year album chart, selling around 95,900 copies in 2007. <SEP> <P1-S0> xx is the 2009 debut album by English indie pop band the xx. <P1-S1>  After they signed a contract with XL Recordings, the band recorded the album from December 2008 to February 2009 at the label's in-house studio in London. <P1-S2>  Audio engineer Rodaidh McDonald worked with the xx during the recording sessions and strived to reproduce the intimate, unembellished quality of their demos. <P1-S3>  The band's Jamie xx produced "xx" on his laptop and created electronic beats for the songs, which he then mixed in a detailed process with McDonald. <SEP> <P2-S0> Jake Sinclair (born March 7, 1985) is an American record producer, audio engineer, mixing engineer, multi-instrumentalist, vocalist, and songwriter. <P2-S1>  His production, engineering, songwriting, and mixing credits include Weezer, Fall Out Boy, Panic! <P2-S2>  at the Disco, 5 Seconds of Summer, Pink, New Politics, Andrew McMahon in the Wilderness, Gin Wigmore, and Train. <P2-S3>  Sinclair co-wrote and produced Panic! <P2-S4>  at the Disco's "Death of a Bachelor" album (which debuted at number one on the US Billboard 200) and produced Weezer's 2016 "Weezer (White Album)". <P2-S5>  Both were nominated for Best Rock Album at the 59th Annual Grammy Awards. <P2-S6>  He co-wrote and produced "Uma Thurman" by Fall Out Boy, which debuted at number one on the U.S. iTunes Chart, reached number 22 on the Billboard Hot 100, and was certified 2X Platinum by the RIAA in December 2015. <P2-S7>  Sinclair received a Grammy nomination for Album of the Year for his work as engineer and bassist on Taylor Swift's "Everything Has Changed" alongside producer Butch Walker. <P2-S8>  He co-wrote and produced the debut single, "She Looks So Perfect" by 5 Seconds of Summer that peaked at number one in over five countries and won "Song of the Year" at the 2014 ARIA Awards. <P2-S9>  Sinclair is the former bassist of the indie/pop rock band The Films and the lead singer and producer of the indie pop duo Alohaha. <SEP> <P3-S0> "Islands" is a song recorded by English indie pop band The xx for their self-titled debut studio album. <P3-S1>  Written by band-members Jamie Smith, Oliver Sim, Romy Madley Croft and then-member Baria Qureshi, "Islands" is a dark and simple indie pop track. <P3-S2>  It also contains influences from house music and features instrumentation from guitars and synthesizers. <P3-S3>  Croft and Sim, who provided vocals in the track, sing about themes related to loyalty and love. <P3-S4>  "Islands" was released on 26 October 2009 as the third single from the album by Young Turks in 7-inch single and digital download formats. <P3-S5>  In March 2010, the song was re-released as a 12-inch single.