Carlo Saba crafted both the core composition and lyrical narrative of Setahun Kemarin, the pop track whose official music video is presented as part of a curated collection of Kahitna’s visual works, a compilation that gathers all the band’s music videos under one umbrella for Indonesian audiences and global fans of the region’s popular music. Rooted in Indonesia’s vibrant pop landscape, this official performance clip anchors the #TBTMusica series, a framework that turns a spotlight on catalog titles from the long-running Indonesian creative entity PT. Musica Studio’s, the company that holds the 1998 copyright for the work. The track itself is pulled from Kahitna’s album Sampai Nanti, a full-length release that features the group’s discography, with this official music video serving as the authorized, canonical visual companion to the studio recording.