The band set about recording their second and most critically acclaimed album '' The Pleasure Principle '' in late 1985 . It was released almost a year later in the summer of 1986 and suffered in the charts , largely due to the fact that at the time Europe 's album '' The Final Countdown '' was storming the charts and the band was unfairly compared to Europe by the media and press . The song " Rev It Up " from the album was covered by American band Newcity Rockers and was a hit on the '' Billboard '' Hot 100 chart for them . The next album the band released was '' Dreamhunter '' , which spawned the successful single " World of Promises " ; the video for the single received airplay on MTVs '' Headbangers Ball '' and was later covered by Swedish metal band In Flames on their 2000 album '' Clayman '' . During the recording of the album , drummer Leif Sundin left the band and was replaced by Jamie Borger . The band had only minor success with the album , but nevertheless managed to join the Monsters of Rock Tour 1988 in support of it . Soon after they completed the tour guitarist Leif Liljegren was fired from the band in December 1988 , followed shortly by bassist Kenneth Siwertsson , who quit in February 1989 due to the band 's lack of success
Monsters of Rock Tour 1988
Monsters of Rock Tour 1988
Treat (band)