[1] The Grammy and Emmy-award-winning duo plays bilingual indie music for kids described by The Washington Post as "a hip-shaking, head-bopping, Los Angeles–based explosion of 'kindie' rock.

[8] In 2019, they won their second Latin Grammy Award for the album Buenos Diaz under the name The Lucky Band.

[13][14][15] Along with Polly Hall and Andrew Barkan (Andrew and Polly) and CJ Pizarro (Mista Cookie Jar), Diaz and Gaddis produced the album Hold Tight, Shine Bright to help separated immigrant families and promote "the preservation and promotion of love, hope and family."

[16] Diaz and Gaddis co-executive produced and co-starred in the live-action television show inspired by their act called Lishy Lou and Lucky Too.

It centers around the characters Lishy Lou, Lucky, and their friend Thingamajig and teaches values, social skills, and Spanish through music and dancing.