Martha's Vineyard were an Australian rock band, formed in Perth in May 1986 by lead singer, Peggy Van Zalm.
 In June 1989 the group issued their debut self-titled album on rooArt, which was produced by Nick Mainsbridge.
 It peaked in the top 100 on the Kent Music Report Albums Chart.
 Australian musicologist, Ian McFarlane, described their sound as "reflective folk rock [which] mixed melancholy vocals, acoustic and electric guitars, gentle percussion and spacious arrangements to arrive at a harmonious and intriguing whole".
 They shared a similar sound and outlook to that of fellow Perth bands like The Triffids, The Honeys and Chad's Tree.
 Van Zalm's vocals drew positive comparisons with Patti Smith, Chrissie Hynde and Joni Mitchell.
 The group had toured nationally supporting Simply Red, INXS, Eurythmics, The Go-Betweens, Paul Kelly, The Triffids, Mental as Anything, The Saints and Weddings, Parties, Anything, before disbanding in 1990.
 By 1994 Van Zalm had launched her solo career.
Shadows Between the Sky is the twenty-seventh studio album by avant-garde guitarist Buckethead.
 It was announced on February 5, 2010, and released the next day through TDRSMusic.com.
 The album features a similar sound to his 2009 release "A Real Diamond in the Rough".
 While the album is mellow in tone and composition, similar to 2002's "Electric Tears", the use of percussion instruments persists, along with a lower level of ambience and the prominent use of major keys.
 This more upbeat style, compared to the overall darker feel of "Electric Tears", is rather more similar to Buckethead's earlier release, "Colma".
 This album is currently out of print.
 In May 2017 it was announced that vinyl version of the album would be released through "Buckethead Pikes" on August 15, 2017 in signed and regular editions.
Unapologetic is the seventh studio album by Barbadian singer Rihanna.
 It was released on November 19, 2012, by Def Jam Recordings and SRP Records.
 It was recorded between June and November 2012, during promotion of her sixth album, "Talk That Talk" (2011).
 As executive producer, Rihanna enlisted previous collaborators The-Dream, David Guetta, Chase & Status, and StarGate to work alongside new collaborators such as Parker Ighile, Mike Will Made-It, and Labrinth.
 "Unapologetic" is mainly a pop, dubstep and R&B album that incorporates elements of hip hop, EDM and reggae in its production, similar to the sound of her previous albums "Talk That Talk" and "Rated R" (2009).
The Silencers are a Scottish rock band formed in London in 1986 by Jimme O'Neill and Cha Burns, two ex-members of the post-punk outfit Fingerprintz.
 Their music is characterised by a melodic blend of pop, folk and traditional Celtic influences.
 Often compared to Scottish bands with a similar sound like Big Country, Del Amitri and The Proclaimers, The Silencers have distinguished themselves with their eclectic sounds, prolific output and continued career.
 Their first single, "Painted Moon," was a minor international hit and invited critical comparisons to Simple Minds and U2.
 In 1987 they released their first album "A Letter From St. Paul," which included "Painted Moon" and another minor hit, "I See Red."
 Buoyed by the huge European hit "Bulletproof Heart", the band's third album "Dance to the Holy Man" is the band's commercial peak to date.
 Throughout the 1990s, The Silencers saw a popular taste shift away from their songwriter-based style of music toward grunge and electronic music.
"Watching and Waiting" is a 1969 single by the progressive rock band The Moody Blues, and was written by band members Justin Hayward and Ray Thomas.
 It was first released as a single in October 1969, and was later released in November 1969 on the album "To Our Children's Children's Children".
 While "Watching and Waiting" is not as well known as some other Moody Blues' singles, the background Mellotron sound has a similar sound to "Nights in White Satin".
 The single also featured the song "Out and In" on the B-side.
X-Sinner is an American hard rock band formed in 1988 by guitarist Greg Bishop.
 The band is known for having a very similar sound to that of AC/DC, Kix and Def Leppard and has continued performing and releasing albums today.
 Originating in the White Metal scene, the band has expanded their fan base into mainstream metal over the years with great success.
 They were named the favorite new band of 1989 by the readers of "HM Magazine", and their debut album "Get It" was one of the most talked about albums within the white metal scene at the time.
 Their first two albums were produced by John Elefante formerly of the band Kansas and released on Pakaderm Records, as well as on the mainstream A&M Records label of Hollywood.
 They have released five full-length albums including the latest album "A World Covered In Blood" now on Image Records.
 Experiencing a resurgence of interest with the release of "World Covered In Blood" in 2009/10, the band has gone on to perform in Europe recently as well as concerts in the U.S. and Canada.
 The band has opened for many mainstream metal artists like Warrant and Paul Dianno as well as headlining and performing at rock festivals and performing concerts of their own.
 The band has united with members of Rex's new side project GX for their live performances recently and have added that material to their live set list.
 X-Sinner's album, "Going Out With a Bang", will be released track by track starting in 2014.
Michael Scott Lachowski is the bass guitar player for Pylon, a band from Athens, Georgia.
 He was born in Norfolk, Virginia and attended the University of Georgia art school.
 He and his roommate Randy Bewley formed Pylon, recruiting Curtis Crowe as a drummer, and Vanessa Briscoe Hay, a fellow student at the University of Georgia.
 They recorded the single "Cool/Dub", an album "Gyrate", an EP, another album "Chomp", and two singles.
 Pylon toured the United States, Canada and the United Kingdom before breaking up in 1983.
 They returned to tour again in 1988, and recorded another album, "Chain", in 1990, before breaking up again in 1991.
 Pylon reformed in 2005 and occasionally performed until 2009, when Bewley died.
Rated R is the fourth studio album by Barbadian singer Rihanna.
 It was released on November 20, 2009 by Def Jam Recordings and SRP Records.
 Recording sessions for the album began in April 2009 and took place at several recording studios throughout United States and Europe.
 Rihanna, together with Antonio "L.A." Reid and The Carter Administration, was the executive producer of the album and worked with various record producers, including Chase & Status, StarGate, The-Dream, Ne-Yo, and Brian Kennedy.
 The record featured several vocalists and instrumentalists, including Young Jeezy, will.i.am, Justin Timberlake and Slash, who played the guitars in "Rockstar 101".
Naposletku... (trans.
 "In The End...") is the ninth studio album released by Serbian and former Yugoslav singer-songwriter Đorđe Balašević.
 Featuring only acoustic instruments, "Naposletku..." is Balašević's first completely folk rock-oriented album.
 Similar sound would be featured on Balašević's 2004 album "Rani mraz".
Hark!
 The Village Wait is the debut album by the British folk rock band Steeleye Span, first released in 1970.
 It is the only album to feature the original lineup of the band, for they broke up and reformed with an altered membership immediately after its release, without having ever performed live.
 Hence, it is one of only two Steeleye Span studio albums to feature two female vocalists (Maddy Prior and Gay Woods), the other being "Time" (1996).
 A similar sound was exhibited years later when Prior teamed up with June Tabor to form Silly Sisters.
 Overall, the album's sound is essentially folk music with rock drumming and bass guitar added to some of the songs.
 The banjo features prominently on several tracks, including "Blackleg Miner", "Lowlands of Holland" and "One Night as I Lay on My Bed".

Question: Unapologetic is an album that has a similar sound to Talk that Talk, and another album that was released on November 20, 2009, by what producers?
Answer: Def Jam Recordings and SRP Records