ABBA's "Estoy Sonando" is a Spanish-language rendition of their iconic 1976 hit "Slipping Through My Fingers," featured on the 2014 compilation album Oro. The track translates the original Swedish lyrics, which narrate a lover's frustration over a relationship that is slipping away, into a vibrant Spanish context. Released as part of the Swedish pop group's extensive discography, the song maintains the original's upbeat disco-pop production while adapting the vocal delivery to appeal to Spanish-speaking audiences. This recording exemplifies ABBA's ability to transcend linguistic barriers, showcasing their melodic craftsmanship and the enduring appeal of their mid-1970s catalog. The inclusion of this version highlights the group's global reach and their commitment to sharing their music with diverse international markets during their later compilation releases.