 
 <prompt> Wetin REO Speedwagon, Boston and others get in common for di 1980s? Based on di previous question, write a context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: Established bands make small comeback for mid-1980s. After 8 years wey dem split, Deep Purple come back with classic Machine Head line-up to drop Perfect Strangers (1984), wey reach number five for UK, enter top five for five other countries, and na platinum-seller for US. After small slow sales for their fourth album, Fair Warning, Van Halen bounce back with Top 3 album Diver Down for 1982, then reach their commercial peak with 1984. E reach number two for the Billboard album chart and give us the track "Jump", wey reach number one for the singles chart and stay there for some weeks. Heart, after dem dey struggle for the first half of the decade, make comeback with their ninth studio album wey hit number one and get four Top 10 singles including their first number one hit. The new medium of video channels dey used well by bands wey form for previous decades. Among the first na ZZ Top, wey mix hard blues rock with new wave music to drop series of successful singles, starting with "Gimme All Your Lovin'" (1983), wey help their albums Eliminator (1983) and Afterburner (1985) achieve diamond and multi-platinum status respectively. Others see renewed success for singles charts with power ballads, including REO Speedwagon with "Keep on Loving You" (1980) and "Can't Fight This Feeling" (1984), Journey with "Don't Stop Believin'" (1981) and "Open Arms" (1982), Foreigner's "I Want to Know What Love Is", Scorpions' "Still Loving You" (both from 1984), Heart’s "What About Love" (1985) and "These Dreams" (1986), and Boston's "Amanda" (1986). 