In 2007, she has collaborated in the albums of Ricardo Belda (El Principio) and Jerez Texas (Patchwork), and has been invited by the Europa Jazz Festival, in Bucharest, where he has toured presenting Celebrating Cole Porter.
She is currently preparing the mixing and mastering of her new album, ”Inner songs”, recorded in April 2024 with Albert Palau on piano, Miquel Àlvarez on double bass, Tico Porcar on drums, Iván Cebrián on guitar and the saxophone player Javier Vercher as a guest artist.
"Páginas preciosas", and seeks, through the composition of lyrics and music, to express in jazz key issues such as loneliness, love, heartbreak, violence and the Spanish republic.
After winning second prize at the VIIth Monaco Jazz Soloists Competition and receiving the Jury Prize at the Shure Montreux Voice Jazz Competition from its president, soprano Barbara Hendricks, the young Valencian singer continues with her musical incursions beyond our borders (...) Her refined technique and expressive capacity contrast with a rigorous knowledge of the language and a surprising mastery of the stage (...).” Pablo Sanz, El Mundo, January 14, 2006.
"With first-class material, extracted from the repertoire of one of the best authors of all times; with the soft, sensual and deep voice of the Valencian Ester Andujar and with the collaboration of a handful of first line musicians, only an exceptional result can be obtained.
This is what happens in this tribute to Cole Porter, which recovers some of his best-known songs as well as others that are not so well known, and passes them through the filter of a singer on the rise, to achieve a highly recommended album."
"A beautiful and well-educated voice that takes advantage of the colorful pop but deploys jazz knowledge and does not forget to improvise, as she proved in the two series of sparkling scat that she traced at the end of his performance".
"Precisely courage is what singer Ester Andújar squanders to face a repertoire of classic and modern jazz with her voice that has attracted the attention of the most refined interpreters.