With his distinctive raspy voice, Stewart came to prominence in the late 1960s and early '70s with The Jeff Beck Group and then Faces. He launched his solo career in 1969 with his debut album An Old Raincoat Won't Ever Let You Down (US: The Rod Stewart Album). His work with The Jeff Beck Group and The Faces proved to be influential on the formation of the heavy metal and punk rock genres, respectively. Both bands were also pioneers of blues-rock. With his career in its fifth decade, Stewart has achieved numerous solo hit singles worldwide, most notably in the UK, where he has garnered six consecutive number one albums and his tally of 62 hit singles include 31 that reached the top 10, six of which gained the number one position. He has also had 16 top ten singles in the USA, with four of these reaching number one. His most-known solo hit singles are "Maggie May", "You Wear It Well", "Sailing", "Tonight's the Night (Gonna Be Alright)", "Hot Legs", "Da Ya Think I'm Sexy?", "Forever Young" and "Rhythm of My Heart." Stewart's album and single sales total more than 100 million,[3] earning him a place on the list of best-selling music artists.