Surat Cinta untuk Starla is an Indonesian pop ballad by singer-songwriter Virgoun, best known for its gentle acoustic sound and lyrics written as a love letter. After its release, the song found a large audience in Indonesia and spread through social media, where short clips were reused as background music for romantic videos, wedding content and personal tributes. Its simple melody and sincere delivery helped it stay popular long after its first success, especially among listeners who use music to mark anniversaries, proposals and memories of someone special.