The Beaches can refer to more than one musical group:
1) An all girl indie-rock band from Toronto, Ontario, Canada consisting of Jordan Miller, Kylie Miller, Eliza Enman McDaniel and Leandra Earl. Their first single "Loner" was released in January 2013 with a full EP released on May 28th, 2013. The Beaches have recently been picked up by UK brand FCUK for their fall/winter 2013 ad campaign, which features their song "Loner."
2) A Japanese band that formed in 2006 after the disbandment of former band the Jerry Lee Phantom. Their sound consists of a mixture of rock, disco, new wave, reggae, punk and dance music.
vocals/guitar - Hisashi the Kid
keyboards - r.u.ko
bass - TOMOTOMO club
drums - DIJ