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 He had been replaced by Emerson, Lake & Palmer co-founder Greg Lake, temporarily, for the concerts at the Nippon Budokan in Tokyo in December 1983.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.

"Classic Asia" - сборник британской прогрессив-рок группы Asia , в который вошли ремастированные лучшие хиты группы, такие как «Heat of the Moment», «Only Time Will Tell», «Don't Cry» y «The Smile Has Left Your Eyes» и др., а так же композиции из первых студийных альбомов. Стоит отметить, что девять из семнадцати песен были в числе 40 лучших в Mainstream Rock Tracks по версии Billboard.