When musically gifted siblings collaborate, their music often reveals a shared bond and an undeniable similarity of sound and vision. Think the HAIM sisters’ infectious rhythms, the Gibb brothers’ ...

In November, Echosmith, a young band with a hot career, celebrated sales of 1 million for “Cool Kids.” “Cool Kids” went Top 10 at Top 40 radio and Top 10 on the iTunes singles chart. The song shows ...

Best known for their double-platinum hit “Cool Kids,” indie-pop band Echosmith comprises four young siblings from Chino, California. The TODAY anchors sit down and get acquainted with the Sierota sibs ...

As Echosmith’s tour bus barrels through the Texas countryside, lead singer Sydney Sierota is reminiscing about how the band, made up of her and her three teenage siblings, was plucked from Los Angeles ...

Echosmith, uncovered: The members of Echosmith used to play covers in their sets to create moments where the audience would sing along. The quartet doesn't need them anymore. Cool Kids, No. 21 on USA ...

Sydney Sierota, singer and front woman for indie-pop band Echosmith, was so captivating on stage at Musikfest Café at ArtsQuest Center in Bethlehem on Thursday it was hard to take your eyes off her.

Echosmith weren't always the cool kids, but they were able to watch themselves become them through every step of the process. The sibling band — singer Sydney Sierota and her brothers, Jamie (guitar), ...

The irony is not lost on Sydney Sierota, singer of the pop/rock band Echosmith. The success of “Cool Kids,” a song about outsiders wishing they could be part of the in-crowd, has made Sierota and ...

A year ago, Echosmith was an unknown maker of guitar-based pop with a debut album, “Talking Dreams,” from Warner Bros. Records. Now, just weeks away from her 18th birthday, Sydney Sierota and her ...