Brazos is an American indie rock band that originated in Austin, Texas. The band was founded by singer-songwriter and guitarist Martin Crane in the late 2000s. Brazos is known for its eclectic sound, which blends elements of indie rock, folk, and experimental pop, characterized by intricate guitar work, complex rhythms, and Crane's distinctive, often poetic lyrics.

The band's music often features a mix of upbeat melodies and introspective lyrics, creating a sound that's both vibrant and thoughtful. Brazos' debut album, Phosphorescent Blues (2009), garnered attention for its unique blend of folk-influenced rock and lyrical storytelling. The album includes the track "The Observer," which became one of their standout songs, known for its layered instrumentation and evocative lyrics.

In 2013, Brazos released Saltwater, which marked a shift towards a more polished and expansive sound, incorporating more electronic elements and richer production. The album explores themes of identity, memory, and human connection, and it helped solidify Brazos' reputation as a band capable of evolving and experimenting with their sound while maintaining a strong emotional core.