Sydney Sierota Quiseng has spent most of her life surrounded by music. Growing up in a musical family, she first sang onstage at age 2, and as a teenager scored her first Top 40 hit, “Cool Kids,” with her brothers in the pop band Echosmith., per Spin.
Solo artist and Echosmith frontwoman Sydney Quiseng told us about her Gibson love… Sydney Quiseng: I can’t do without my Gibson L-00 acoustic. Almost every song I write starts with me and an acoustic. separately, Music Connection reported.
Local Watch
From their early days making waves on the Los Angeles alternative scene with their breakout hit “Cool Kids,” Echosmith has remained a beloved fixture for music fans across the Southland. Now, frontwoman Sydney Sierota Quiseng is stepping out solo, continuing a musical journey that began right here in our backyard.
Last updated March 18, 2026.