This Indonesian pop recording, "Dere - Biru (Official Lyric Video Remastered)," features Theresia Margaretha Gultom on lead and background vocals. Gultom also contributed to the lyrics, melody, and chords alongside Muhammad Tulus. The arrangement of the music, including electric piano, synth, and drum programming, was handled by Yoseph Sitompul, who also recorded Gultom's vocals. Additional instrumentation includes acoustic guitar by Topan Abimanyu and electric bass by Rudy Zulkarnaen. Strings, arranged by Yoseph Sitompul, were performed by Anton Suryanto (Violin 1), Ricky Champion Bukit (Violin 2), Yacobus Widodo Sakti (Viola), and Dwipa Hanggana Pratala (Cello).