Started in 1984, it marked the return of Wetton to the group after his firing in September 1983. He had been replaced by Emerson, Lake & Palmer co-founder Greg Lake, temporarily, for the concerts at the Nippon Budokan in Tokyo in December 1983. The opening night of these shows, highly advertised as Asia in Asia, was the first in the history of MTV to be broadcast via satellite transmission. Following a two-month stint, Lake had left Asia and soon Wetton had been convinced to come back. The latter agreed, but made it a condition to his return that Howe depart the line-up. By the time sessions for Astra began, the group had recruited Meyer, a former guitarist of the Swiss hard rock band Krokus.

Asia are an English rock supergroup formed in London in 1981. The most commercially successful lineup was its original, which consisted of four members of different progressive rock bands who had enjoyed great success in the 1970s: lead vocalist and bassist John Wetton (King Crimson, Uriah Heep and U.K.), guitarist Steve Howe (Yes), keyboardist Geoff Downes (Yes and the Buggles) and drummer Carl Palmer (Emerson, Lake & Palmer; itself a supergroup).

Alpha is the second studio album by British rock supergroup Asia, released on 12 August 1983 by Geffen Records. It was recorded at Le Studio in Morin-Heights, Quebec, and Manta Sound in Toronto from February to May 1983. Alpha adopted a notably more polished sound with radio-friendly elements and less emphasis on progressive rock sections. Like its multi-platinum predecessor, the album was produced by Mike Stone. It was also the last album to feature the band's original line-up for twenty-five years until Phoenix, which was released in 2008.

Identity is the only album by Zee, a short-lived side project of Pink Floyd keyboardist Rick Wright, a duo partnership consisting of Wright and Dave Harris of New Romantic outfit Fashion, released in 1984. The album was written and produced by Wright and Harris and all the lyrics were penned by Harris.

Broken China is the second and final solo album by Pink Floyd keyboardist Richard Wright, released on 7 October 1996.
The album is a four-part concept album based on Wright's then-wife Mildred's battle with depression. Two songs, "Reaching for the Rail" and "Breakthrough" feature Sinéad O'Connor on lead vocals, with Wright singing elsewhere. The album was recorded in Wright's studio in France.

Nick Mason's Fictitious Sports is the debut solo studio album by the English drummer Nick Mason, most known for his work with Pink Floyd, released in May 1981. Mainly creatively driven by American jazz composer Carla Bley, it is Mason's first major work outside of Pink Floyd.

Profiles is Pink Floyd drummer Nick Mason's second studio album and 10cc guitarist Rick Fenn's debut studio album. It was released on 29 July 1985 by Harvest Records. The album (along with Nick Mason's Fictitious Sports and the soundtrack to the film White of the Eye) was remastered and reissued on 31 August 2018 as part of the box set Unattended Luggage.

A Question of Balance is the sixth album by the Moody Blues, released in 1970. The album reached No. 1 in the United Kingdom and No. 3 in the United States. The album was an attempt by the group to strip down their previously lush, psychedelic sound in order to be better able to perform the songs in concert. Guitarist Justin Hayward remembers, "From the beginning of our recording sessions we were all convinced that we had to record an album of songs that could easily translate into effective live performances. In a way, we almost reverted to performing live in the studio, without venturing too much into the world of overdubs."

Obscured by Clouds is among Pink Floyd's shorter albums and makes heavy use of the acoustic guitar. Lyrically, the songs centre around love, a theme the album has in common with the film. The album's only single was "Free Four". Obscured by Clouds has been seen as a stopgap for the band, who had started work on their next album, The Dark Side of the Moon (1973). The album reached number six in the United Kingdom and number 46 in the United States; retrospective opinions from both fans and critics have been mixed, some critics noting the similarities to their later material.

As with several previous albums, the cover was designed by Hipgnosis, and has been explained by its creator Storm Thorgerson – who was unhappy with the final result – to be an ear underwater. The album was well received by critics upon its release, and was commercially successful in the United Kingdom, but lacklustre publicity on the part of the band's American label Capitol Records led to poor sales in the US upon initial release.

Although it was commercially successful on release, the band – particularly Roger Waters and David Gilmour – have expressed negative opinions of the album. A remastered CD was released in 1994 in the UK and the US, and again in 2011. Ron Geesin, who had influenced and collaborated with Waters, co-composed the title track.

The Yes Album is the third studio album by English progressive rock band Yes, released on 19 February 1971 by Atlantic Records. It was the band's first album to feature guitarist Steve Howe, who replaced Peter Banks in 1970, as well as their last to feature keyboardist Tony Kaye until 1983's 90125.
The album was the first by the band not to feature any cover versions of songs. The band spent mid-1970 writing and rehearsing new material at a farmhouse at Romansleigh, Devon, and the new songs were recorded at Advision Studios in London in the autumn. While the album retained close harmony singing, Kaye's Hammond organ, and Chris Squire's melodic bass, as heard on earlier releases, the new material also covered further styles including jazz piano, funk, and acoustic music. All of the band members contributed ideas, and tracks were extended in length to allow music to develop. Howe contributed a variety of guitar styles, including a Portuguese guitar, and recorded the solo acoustic guitar piece "Clap", live at the Lyceum Theatre, London.

20/20 is the twentieth studio album by Canadian rock band Saga. The album marked the return of original singer Michael Sadler. The album charted at No. 13 in Germany, the highest since their 1985 release Behaviour.

The Final Cut is the last Pink Floyd album to feature founding member Roger Waters, who went on to leave the band in 1985. It is the only Pink Floyd album without founding member and keyboardist Richard Wright, who had left the band under pressure from Waters after the Wall sessions. The recording was plagued by conflict; guitarist David Gilmour felt many of the tracks were not worthy of inclusion, but Waters accused him of failing to contribute material himself. The contributions from drummer Nick Mason were limited mostly to sound effects.

The Dark Side of the Moon (auch Dark Side of the Moon) ist das achte Studioalbum der britischen Rockband Pink Floyd. Das Konzeptalbum erschien 1973, zählt mit über 50 Millionen verkauften Einheiten zu den weltweit meistverkauften Musikalben und wurde zum Dauerbrenner in den internationalen Albumcharts.