Cuarto azul

Cuarto azul (Spanish for Blue bedroom) is the fourth studio album by Spanish singer Aitana. It was released through Universal Music Spain on May 30, 2025. This work was coproduced by long time partner Mauricio Rengifo, who is also credited in Aitana's previous studio albums Alpha (2023) and 11 Razones (2020).

The album spawned three singles previous to its release. "Segundo intento", which was released as the lead album single, debuted at nineteenth and reached seventh place in Spain's PROMUSICAE charts' Top 100 Canciones, spending 20 weeks on the chart. "Sentimiento natural," featuring rapper Myke Towers, was released as the second single and debuted at its best position at seventh place. "6 de febrero" was released as the third and final prerelease album single, debuting at eighth place and peaking at second place (blocked from the top spot by "La plena" by W Sound and Beéle). "Cuando hables con él" was released alongside the album as the fourth single and debuted at number four on the Singles Chart. With the album-release’s resurgence singles "Segundo intento" and Myke Towers collaboration "Sentimiento natural" reentered the top 50 of the chart. While "6 de febrero" jumped from nineth to eighth place.

Upon release, Cuarto azul debuted atop the PROMUSICAE's Top 100 Álbumes chart and was certified gold for exceeding 30,000 combined units in its first charting week. Dethroning Mora's fourth studio album Lo mismo de siempre.