Per Erik Magnus Grönwall is a Swedish hard rock and heavy metal singer. In 2009, he won the Swedish Idol reality television. During several of the shows, he received standing ovations from the jury for his performances. His first single, "Higher", sold gold on digital downloads after only three days. His debut album, self-titled Erik Grönwall, was released just ten days after the finals and debuted at number one on the Swedish albums chart and was certified platinum. In 2010, Grönwall joined rock band H.E.A.T as lead singer.

The Gang's All Here is the sixth studio album by American heavy metal band Skid Row, released on October 14, 2022. It is the band's only release with lead singer Erik Grönwall who replaced ZP Theart in March 2022, and is the band's first studio album in sixteen years since Revolutions per Minute in 2006.