424 is a Costa Rican rock band formed in 2009 in San José, renowned for its distinctive blend of rock and alternative music. The band was founded by Felipe Pérez (vocals), Guayo Mena (guitar), Leonardo Valverde (bass), and Juan Carlos Pardo (drums), who collectively sought to create music that resonates with both local and international audiences. 424 quickly made a name for themselves in the Latin American music scene with their debut album Oro released in 2012, showcasing their ability to blend poetic lyrics with compelling melodies. Their follow-up album, Siempre Mar in 2016, further established their reputation, featuring tracks that emphasized the band's evolving sound and lyrical depth. Notably, their single "Gala" (2012) received widespread acclaim, becoming a hallmark of their unique musical style.