Per Gessle to achieve four U.S. #1's and two #2's, with their albums "Look Sharp!" and "Joyride" attaining platinum status in a number of countries. After Roxette's early nineties success, Per released a demo compilation album in 1992, "På väg, 1982–86". After the release of "Crash! Boom! Bang!" and subsequent world tour, Roxette took a break. In 1996, after a reunion and subsequent tour of Gyllene Tider, Gessle recorded his first English solo album, using Brainpool and Gyllene Tider as backing musicians. Christoffer Lundquist from Brainpool would also come to collaborate with Per on later releases. "The World According to Gessle", released
Radian per second frequency, , corresponds to an ordinary frequency, , which corresponds to a frequency of rotation of . Radian per second The radian per second (symbol: rad·s or rad/s) is the SI unit of rotational speed (angular velocity), commonly denoted by the Greek letter "ω" (omega). The radian per second is also the unit of angular frequency. The radian per second is defined as the change in the orientation of an object, in radians, every second. Since the radian is a dimensionless unit, the radian per second is dimensionally equivalent to the hertz—both are defined as s. This may lead to