There are at least two bands with the name "Chelsea Smile". 2. Chelsea Smile is a Dutch hardcore band 3. Chelsea smile is an Australian metalcore/deathcore band 1. Founded in 2009, Chelsea Smile are part of the evergrowing group of hardcore bands hailing from the north of the Netherlands. Combining classic hardcore breakdowns with guitar riffs more commonly found in some metalcore styles, Chelsea Smile are sure to tear up any venue they hit. FFO: Trapped Under Ice, Terror, Nasty 2. Pushing the boundaries and restrictions of such a complex style, Chelsea Smile are an upcoming technical metalcore band hailing from the eastern coast area of NSW. With the ambition to seperate from anything close to generic and taking influence from both traditional and modern metal,hardcore and technicality of mathcore this hardworking 5 piece combine randomly progressive song structures, versatile screaming, melodic vocals, and ferocious guitar fretwork with fierce drumming technicality and rapid tempo changing breakdowns to produce a refined and complicated yet unique sound. <a href="https://www.last.fm/music/Chelsea+Smile">Read more on Last.fm</a>. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.